2018011646

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{16057}}^1$

素因数の和:16304

約数の個数: 32

約数和(自身を含む): 3551772672

約数和(自身を除く): 1533761026

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 658, 1337, 2674, 8977, 16057, 17954, 32114, 62839, 112399, 125678, 224798, 754679, 1509358, 3066887, 5282753, 6133774, 10565506, 21468209, 42936418, 144143689, 288287378, 1009005823, 2018011646]

約数ペア:

[(1, 2018011646), (2, 1009005823), (7, 288287378), (14, 144143689), (47, 42936418), (94, 21468209), (191, 10565506), (329, 6133774), (382, 5282753), (658, 3066887), (1337, 1509358), (2674, 754679), (8977, 224798), (16057, 125678), (17954, 112399), (32114, 62839)]