21092460912

素因数分解:

$2^4\times 3^4\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:873

約数の個数: 200

約数和(自身を含む): 61871694720

約数和(自身を除く): 40779233808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 262, 283, 324, 393, 432, 439, 524, 566, 648, 786, 849, 878, 1048, 1132, 1179, 1296, 1317, 1572, 1698, 1756, 2096, 2264, 2358, 2547, 2634, 3144, 3396, 3512, 3537, 3951, 4528, 4716, 5094, 5268, 6288, 6792, 7024, 7074, 7641, 7902, 9432, 10188, 10536, 10611, 11853, 13584, 14148, 15282, 15804, 18864, 20376, 21072, 21222, 22923, 23706, 28296, 30564, 31608, 35559, 37073, 40752, 42444, 45846, 47412, 56592, 57509, 61128, 63216, 71118, 74146, 84888, 91692, 94824, 111219, 115018, 122256, 124237, 142236, 148292, 169776, 172527, 183384, 189648, 222438, 230036, 248474, 284472, 296584, 333657, 345054, 366768, 372711, 444876, 460072, 496948, 517581, 568944, 593168, 667314, 690108, 745422, 889752, 920144, 993896, 1000971, 1035162, 1118133, 1334628, 1380216, 1490844, 1552743, 1779504, 1987792, 2001942, 2070324, 2236266, 2669256, 2760432, 2981688, 3002913, 3105486, 3354399, 4003884, 4140648, 4472532, 4658229, 5338512, 5963376, 6005826, 6210972, 6708798, 8007768, 8281296, 8945064, 9316458, 10063197, 12011652, 12421944, 13417596, 16015536, 16275047, 17890128, 18632916, 20126394, 24023304, 24843888, 26835192, 32550094, 37265832, 40252788, 48046608, 48825141, 53670384, 65100188, 74531664, 80505576, 97650282, 130200376, 146475423, 161011152, 195300564, 260400752, 292950846, 390601128, 439426269, 585901692, 781202256, 878852538, 1171803384, 1318278807, 1757705076, 2343606768, 2636557614, 3515410152, 5273115228, 7030820304, 10546230456, 21092460912]

約数ペア:

[(1, 21092460912), (2, 10546230456), (3, 7030820304), (4, 5273115228), (6, 3515410152), (8, 2636557614), (9, 2343606768), (12, 1757705076), (16, 1318278807), (18, 1171803384), (24, 878852538), (27, 781202256), (36, 585901692), (48, 439426269), (54, 390601128), (72, 292950846), (81, 260400752), (108, 195300564), (131, 161011152), (144, 146475423), (162, 130200376), (216, 97650282), (262, 80505576), (283, 74531664), (324, 65100188), (393, 53670384), (432, 48825141), (439, 48046608), (524, 40252788), (566, 37265832), (648, 32550094), (786, 26835192), (849, 24843888), (878, 24023304), (1048, 20126394), (1132, 18632916), (1179, 17890128), (1296, 16275047), (1317, 16015536), (1572, 13417596), (1698, 12421944), (1756, 12011652), (2096, 10063197), (2264, 9316458), (2358, 8945064), (2547, 8281296), (2634, 8007768), (3144, 6708798), (3396, 6210972), (3512, 6005826), (3537, 5963376), (3951, 5338512), (4528, 4658229), (4716, 4472532), (5094, 4140648), (5268, 4003884), (6288, 3354399), (6792, 3105486), (7024, 3002913), (7074, 2981688), (7641, 2760432), (7902, 2669256), (9432, 2236266), (10188, 2070324), (10536, 2001942), (10611, 1987792), (11853, 1779504), (13584, 1552743), (14148, 1490844), (15282, 1380216), (15804, 1334628), (18864, 1118133), (20376, 1035162), (21072, 1000971), (21222, 993896), (22923, 920144), (23706, 889752), (28296, 745422), (30564, 690108), (31608, 667314), (35559, 593168), (37073, 568944), (40752, 517581), (42444, 496948), (45846, 460072), (47412, 444876), (56592, 372711), (57509, 366768), (61128, 345054), (63216, 333657), (71118, 296584), (74146, 284472), (84888, 248474), (91692, 230036), (94824, 222438), (111219, 189648), (115018, 183384), (122256, 172527), (124237, 169776), (142236, 148292)]