81174438

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{18869}}^1$

素因数の和:19116

約数の個数: 24

約数和(自身を含む): 176623200

約数和(自身を除く): 95448762

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 18869, 37738, 56607, 113214, 169821, 339642, 4509691, 9019382, 13529073, 27058146, 40587219, 81174438]

約数ペア:

[(1, 81174438), (2, 40587219), (3, 27058146), (6, 13529073), (9, 9019382), (18, 4509691), (239, 339642), (478, 169821), (717, 113214), (1434, 56607), (2151, 37738), (4302, 18869)]