22220118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39821}}^1$

素因数の和:39860

約数の個数: 24

約数和(自身を含む): 49697856

約数和(自身を除く): 27477738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 39821, 79642, 119463, 238926, 358389, 716778, 1234451, 2468902, 3703353, 7406706, 11110059, 22220118]

約数ペア:

[(1, 22220118), (2, 11110059), (3, 7406706), (6, 3703353), (9, 2468902), (18, 1234451), (31, 716778), (62, 358389), (93, 238926), (186, 119463), (279, 79642), (558, 39821)]