129404772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{513511}}^1$

素因数の和:513528

約数の個数: 36

約数和(自身を含む): 373836736

約数和(自身を除く): 244431964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 513511, 1027022, 1540533, 2054044, 3081066, 3594577, 4621599, 6162132, 7189154, 9243198, 10783731, 14378308, 18486396, 21567462, 32351193, 43134924, 64702386, 129404772]

約数ペア:

[(1, 129404772), (2, 64702386), (3, 43134924), (4, 32351193), (6, 21567462), (7, 18486396), (9, 14378308), (12, 10783731), (14, 9243198), (18, 7189154), (21, 6162132), (28, 4621599), (36, 3594577), (42, 3081066), (63, 2054044), (84, 1540533), (126, 1027022), (252, 513511)]