21925492056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2803}}^1$

素因数の和:3026

約数の個数: 192

約数和(自身を含む): 65495495520

約数和(自身を除く): 43570003464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 137, 156, 183, 234, 244, 274, 312, 366, 411, 468, 488, 548, 549, 732, 793, 822, 936, 1096, 1098, 1233, 1464, 1586, 1644, 1781, 2196, 2379, 2466, 2803, 3172, 3288, 3562, 4392, 4758, 4932, 5343, 5606, 6344, 7124, 7137, 8357, 8409, 9516, 9864, 10686, 11212, 14248, 14274, 16029, 16714, 16818, 19032, 21372, 22424, 25071, 25227, 28548, 32058, 33428, 33636, 36439, 42744, 50142, 50454, 57096, 64116, 66856, 67272, 72878, 75213, 100284, 100908, 108641, 109317, 128232, 145756, 150426, 170983, 200568, 201816, 217282, 218634, 291512, 300852, 325923, 327951, 341966, 384011, 434564, 437268, 512949, 601704, 651846, 655902, 683932, 768022, 869128, 874536, 977769, 1025898, 1152033, 1303692, 1311804, 1367864, 1536044, 1538847, 1955538, 2051796, 2222779, 2304066, 2607384, 2623608, 3072088, 3077694, 3456099, 3911076, 4103592, 4445558, 4608132, 4992143, 6155388, 6668337, 6912198, 7822152, 8891116, 9216264, 9984286, 12310776, 13336674, 13824396, 14976429, 17782232, 19968572, 20005011, 23424671, 26673348, 27648792, 29952858, 39937144, 40010022, 44929287, 46849342, 53346696, 59905716, 70274013, 80020044, 89858574, 93698684, 119811432, 140548026, 160040088, 179717148, 187397368, 210822039, 281096052, 304520723, 359434296, 421644078, 562192104, 609041446, 843288156, 913562169, 1218082892, 1686576312, 1827124338, 2436165784, 2740686507, 3654248676, 5481373014, 7308497352, 10962746028, 21925492056]

約数ペア:

[(1, 21925492056), (2, 10962746028), (3, 7308497352), (4, 5481373014), (6, 3654248676), (8, 2740686507), (9, 2436165784), (12, 1827124338), (13, 1686576312), (18, 1218082892), (24, 913562169), (26, 843288156), (36, 609041446), (39, 562192104), (52, 421644078), (61, 359434296), (72, 304520723), (78, 281096052), (104, 210822039), (117, 187397368), (122, 179717148), (137, 160040088), (156, 140548026), (183, 119811432), (234, 93698684), (244, 89858574), (274, 80020044), (312, 70274013), (366, 59905716), (411, 53346696), (468, 46849342), (488, 44929287), (548, 40010022), (549, 39937144), (732, 29952858), (793, 27648792), (822, 26673348), (936, 23424671), (1096, 20005011), (1098, 19968572), (1233, 17782232), (1464, 14976429), (1586, 13824396), (1644, 13336674), (1781, 12310776), (2196, 9984286), (2379, 9216264), (2466, 8891116), (2803, 7822152), (3172, 6912198), (3288, 6668337), (3562, 6155388), (4392, 4992143), (4758, 4608132), (4932, 4445558), (5343, 4103592), (5606, 3911076), (6344, 3456099), (7124, 3077694), (7137, 3072088), (8357, 2623608), (8409, 2607384), (9516, 2304066), (9864, 2222779), (10686, 2051796), (11212, 1955538), (14248, 1538847), (14274, 1536044), (16029, 1367864), (16714, 1311804), (16818, 1303692), (19032, 1152033), (21372, 1025898), (22424, 977769), (25071, 874536), (25227, 869128), (28548, 768022), (32058, 683932), (33428, 655902), (33636, 651846), (36439, 601704), (42744, 512949), (50142, 437268), (50454, 434564), (57096, 384011), (64116, 341966), (66856, 327951), (67272, 325923), (72878, 300852), (75213, 291512), (100284, 218634), (100908, 217282), (108641, 201816), (109317, 200568), (128232, 170983), (145756, 150426)]