86491212

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{39821}}^1$

素因数の和:40009

約数の個数: 24

約数和(自身を含む): 202932912

約数和(自身を除く): 116441700

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 39821, 79642, 119463, 159284, 238926, 477852, 7207601, 14415202, 21622803, 28830404, 43245606, 86491212]

約数ペア:

[(1, 86491212), (2, 43245606), (3, 28830404), (4, 21622803), (6, 14415202), (12, 7207601), (181, 477852), (362, 238926), (543, 159284), (724, 119463), (1086, 79642), (2172, 39821)]