987029262

素因数分解:

$2^1\times 3^2\times {\mathrm{54834959}}^1$

素因数の和:54834967

約数の個数: 12

約数和(自身を含む): 2138563440

約数和(自身を除く): 1151534178

約数列:

[1, 2, 3, 6, 9, 18, 54834959, 109669918, 164504877, 329009754, 493514631, 987029262]

約数ペア:

[(1, 987029262), (2, 493514631), (3, 329009754), (6, 164504877), (9, 109669918), (18, 54834959)]