64871586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14591}}^1$

素因数の和:14631

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 94473054

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 14591, 29182, 43773, 87546, 131319, 189683, 262638, 277229, 379366, 554458, 569049, 831687, 1138098, 1663374, 1707147, 2495061, 3414294, 3603977, 4990122, 7207954, 10811931, 21623862, 32435793, 64871586]

約数ペア:

[(1, 64871586), (2, 32435793), (3, 21623862), (6, 10811931), (9, 7207954), (13, 4990122), (18, 3603977), (19, 3414294), (26, 2495061), (38, 1707147), (39, 1663374), (57, 1138098), (78, 831687), (114, 569049), (117, 554458), (171, 379366), (234, 277229), (247, 262638), (342, 189683), (494, 131319), (741, 87546), (1482, 43773), (2223, 29182), (4446, 14591)]