17725002

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 36469440

約数和(自身を除く): 18744438

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 401, 417, 802, 834, 1203, 2406, 7367, 14734, 21253, 22101, 42506, 44202, 55739, 63759, 111478, 127518, 167217, 334434, 2954167, 5908334, 8862501, 17725002]

約数ペア:

[(1, 17725002), (2, 8862501), (3, 5908334), (6, 2954167), (53, 334434), (106, 167217), (139, 127518), (159, 111478), (278, 63759), (318, 55739), (401, 44202), (417, 42506), (802, 22101), (834, 21253), (1203, 14734), (2406, 7367)]