12715691886

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{163487}}^1$

素因数の和:163673

約数の個数: 48

約数和(自身を含む): 28692144000

約数和(自身を除く): 15976452114

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 894, 1341, 2682, 4321, 8642, 12963, 25926, 38889, 77778, 163487, 326974, 490461, 980922, 1471383, 2942766, 4741123, 9482246, 14223369, 24359563, 28446738, 42670107, 48719126, 73078689, 85340214, 146157378, 219236067, 438472134, 706427327, 1412854654, 2119281981, 4238563962, 6357845943, 12715691886]

約数ペア:

[(1, 12715691886), (2, 6357845943), (3, 4238563962), (6, 2119281981), (9, 1412854654), (18, 706427327), (29, 438472134), (58, 219236067), (87, 146157378), (149, 85340214), (174, 73078689), (261, 48719126), (298, 42670107), (447, 28446738), (522, 24359563), (894, 14223369), (1341, 9482246), (2682, 4741123), (4321, 2942766), (8642, 1471383), (12963, 980922), (25926, 490461), (38889, 326974), (77778, 163487)]