87495018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{86287}}^1$

素因数の和:86318

約数の個数: 24

約数和(自身を含む): 189488448

約数和(自身を除く): 101993430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 86287, 172574, 258861, 517722, 1121731, 2243462, 3365193, 6730386, 14582503, 29165006, 43747509, 87495018]

約数ペア:

[(1, 87495018), (2, 43747509), (3, 29165006), (6, 14582503), (13, 6730386), (26, 3365193), (39, 2243462), (78, 1121731), (169, 517722), (338, 258861), (507, 172574), (1014, 86287)]