18152246

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 32486400

約数和(自身を除く): 14334154

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 563, 658, 686, 1126, 2303, 3941, 4606, 7882, 16121, 26461, 27587, 32242, 52922, 55174, 185227, 193109, 370454, 386218, 1296589, 2593178, 9076123, 18152246]

約数ペア:

[(1, 18152246), (2, 9076123), (7, 2593178), (14, 1296589), (47, 386218), (49, 370454), (94, 193109), (98, 185227), (329, 55174), (343, 52922), (563, 32242), (658, 27587), (686, 26461), (1126, 16121), (2303, 7882), (3941, 4606)]