21862074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 47323584

約数和(自身を除く): 25461510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1163, 1446, 2326, 3133, 3489, 6266, 6978, 9399, 15119, 18798, 30238, 45357, 90714, 280283, 560566, 840849, 1681698, 3643679, 7287358, 10931037, 21862074]

約数ペア:

[(1, 21862074), (2, 10931037), (3, 7287358), (6, 3643679), (13, 1681698), (26, 840849), (39, 560566), (78, 280283), (241, 90714), (482, 45357), (723, 30238), (1163, 18798), (1446, 15119), (2326, 9399), (3133, 6978), (3489, 6266)]