21718083456

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{52223}}^1$

素因数の和:52281

約数の個数: 144

約数和(自身を含む): 65959695360

約数和(自身を除く): 44241611904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 384, 456, 576, 608, 684, 722, 912, 1083, 1152, 1216, 1368, 1444, 1824, 2166, 2432, 2736, 2888, 3249, 3648, 4332, 5472, 5776, 6498, 7296, 8664, 10944, 11552, 12996, 17328, 21888, 23104, 25992, 34656, 46208, 51984, 52223, 69312, 103968, 104446, 138624, 156669, 207936, 208892, 313338, 415872, 417784, 470007, 626676, 835568, 940014, 992237, 1253352, 1671136, 1880028, 1984474, 2506704, 2976711, 3342272, 3760056, 3968948, 5013408, 5953422, 6684544, 7520112, 7937896, 8930133, 10026816, 11906844, 15040224, 15875792, 17860266, 18852503, 20053632, 23813688, 30080448, 31751584, 35720532, 37705006, 47627376, 56557509, 60160896, 63503168, 71441064, 75410012, 95254752, 113115018, 127006336, 142882128, 150820024, 169672527, 190509504, 226230036, 285764256, 301640048, 339345054, 381019008, 452460072, 571528512, 603280096, 678690108, 904920144, 1143057024, 1206560192, 1357380216, 1809840288, 2413120384, 2714760432, 3619680576, 5429520864, 7239361152, 10859041728, 21718083456]

約数ペア:

[(1, 21718083456), (2, 10859041728), (3, 7239361152), (4, 5429520864), (6, 3619680576), (8, 2714760432), (9, 2413120384), (12, 1809840288), (16, 1357380216), (18, 1206560192), (19, 1143057024), (24, 904920144), (32, 678690108), (36, 603280096), (38, 571528512), (48, 452460072), (57, 381019008), (64, 339345054), (72, 301640048), (76, 285764256), (96, 226230036), (114, 190509504), (128, 169672527), (144, 150820024), (152, 142882128), (171, 127006336), (192, 113115018), (228, 95254752), (288, 75410012), (304, 71441064), (342, 63503168), (361, 60160896), (384, 56557509), (456, 47627376), (576, 37705006), (608, 35720532), (684, 31751584), (722, 30080448), (912, 23813688), (1083, 20053632), (1152, 18852503), (1216, 17860266), (1368, 15875792), (1444, 15040224), (1824, 11906844), (2166, 10026816), (2432, 8930133), (2736, 7937896), (2888, 7520112), (3249, 6684544), (3648, 5953422), (4332, 5013408), (5472, 3968948), (5776, 3760056), (6498, 3342272), (7296, 2976711), (8664, 2506704), (10944, 1984474), (11552, 1880028), (12996, 1671136), (17328, 1253352), (21888, 992237), (23104, 940014), (25992, 835568), (34656, 626676), (46208, 470007), (51984, 417784), (52223, 415872), (69312, 313338), (103968, 208892), (104446, 207936), (138624, 156669)]