21715696782

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10311347}}^1$

素因数の和:10311374

約数の個数: 40

約数和(自身を含む): 52402270536

約数和(自身を除く): 30686573754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 10311347, 20622694, 30934041, 61868082, 92802123, 134047511, 185604246, 268095022, 278406369, 402142533, 556812738, 804285066, 835219107, 1206427599, 1670438214, 2412855198, 3619282797, 7238565594, 10857848391, 21715696782]

約数ペア:

[(1, 21715696782), (2, 10857848391), (3, 7238565594), (6, 3619282797), (9, 2412855198), (13, 1670438214), (18, 1206427599), (26, 835219107), (27, 804285066), (39, 556812738), (54, 402142533), (78, 278406369), (81, 268095022), (117, 185604246), (162, 134047511), (234, 92802123), (351, 61868082), (702, 30934041), (1053, 20622694), (2106, 10311347)]