90214866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{715991}}^1$

素因数の和:716006

約数の個数: 24

約数和(自身を含む): 223389504

約数和(自身を除く): 133174638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 715991, 1431982, 2147973, 4295946, 5011937, 6443919, 10023874, 12887838, 15035811, 30071622, 45107433, 90214866]

約数ペア:

[(1, 90214866), (2, 45107433), (3, 30071622), (6, 15035811), (7, 12887838), (9, 10023874), (14, 6443919), (18, 5011937), (21, 4295946), (42, 2147973), (63, 1431982), (126, 715991)]