15982038

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 35802000

約数和(自身を除く): 19819962

約数列:

[1, 2, 3, 6, 9, 18, 59, 101, 118, 149, 177, 202, 298, 303, 354, 447, 531, 606, 894, 909, 1062, 1341, 1818, 2682, 5959, 8791, 11918, 15049, 17582, 17877, 26373, 30098, 35754, 45147, 52746, 53631, 79119, 90294, 107262, 135441, 158238, 270882, 887891, 1775782, 2663673, 5327346, 7991019, 15982038]

約数ペア:

[(1, 15982038), (2, 7991019), (3, 5327346), (6, 2663673), (9, 1775782), (18, 887891), (59, 270882), (101, 158238), (118, 135441), (149, 107262), (177, 90294), (202, 79119), (298, 53631), (303, 52746), (354, 45147), (447, 35754), (531, 30098), (606, 26373), (894, 17877), (909, 17582), (1062, 15049), (1341, 11918), (1818, 8791), (2682, 5959)]