7639739604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{13913}}^1$

素因数の和:16109

約数の個数: 72

約数和(自身を含む): 22082074560

約数和(自身を除く): 14442334956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2179, 4358, 6537, 8716, 13074, 13913, 15253, 19611, 26148, 27826, 30506, 39222, 41739, 45759, 55652, 61012, 78444, 83478, 91518, 97391, 125217, 137277, 166956, 183036, 194782, 250434, 274554, 292173, 389564, 500868, 549108, 584346, 876519, 1168692, 1753038, 3506076, 30316427, 60632854, 90949281, 121265708, 181898562, 212214989, 272847843, 363797124, 424429978, 545695686, 636644967, 848859956, 1091391372, 1273289934, 1909934901, 2546579868, 3819869802, 7639739604]

約数ペア:

[(1, 7639739604), (2, 3819869802), (3, 2546579868), (4, 1909934901), (6, 1273289934), (7, 1091391372), (9, 848859956), (12, 636644967), (14, 545695686), (18, 424429978), (21, 363797124), (28, 272847843), (36, 212214989), (42, 181898562), (63, 121265708), (84, 90949281), (126, 60632854), (252, 30316427), (2179, 3506076), (4358, 1753038), (6537, 1168692), (8716, 876519), (13074, 584346), (13913, 549108), (15253, 500868), (19611, 389564), (26148, 292173), (27826, 274554), (30506, 250434), (39222, 194782), (41739, 183036), (45759, 166956), (55652, 137277), (61012, 125217), (78444, 97391), (83478, 91518)]