21995592

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3407}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 33214008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 3407, 6456, 6814, 10221, 13628, 20442, 27256, 40884, 81768, 916483, 1832966, 2749449, 3665932, 5498898, 7331864, 10997796, 21995592]

約数ペア:

[(1, 21995592), (2, 10997796), (3, 7331864), (4, 5498898), (6, 3665932), (8, 2749449), (12, 1832966), (24, 916483), (269, 81768), (538, 40884), (807, 27256), (1076, 20442), (1614, 13628), (2152, 10221), (3228, 6814), (3407, 6456)]