2180142

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 4953600

約数和(自身を除く): 2773458

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 859, 1269, 1718, 2538, 2577, 5154, 7731, 15462, 23193, 40373, 46386, 80746, 121119, 242238, 363357, 726714, 1090071, 2180142]

約数ペア:

[(1, 2180142), (2, 1090071), (3, 726714), (6, 363357), (9, 242238), (18, 121119), (27, 80746), (47, 46386), (54, 40373), (94, 23193), (141, 15462), (282, 7731), (423, 5154), (846, 2577), (859, 2538), (1269, 1718)]