140124618

素因数分解:

$2^1\times 3^2\times {\mathrm{7784701}}^1$

素因数の和:7784709

約数の個数: 12

約数和(自身を含む): 303603378

約数和(自身を除く): 163478760

約数列:

[1, 2, 3, 6, 9, 18, 7784701, 15569402, 23354103, 46708206, 70062309, 140124618]

約数ペア:

[(1, 140124618), (2, 70062309), (3, 46708206), (6, 23354103), (9, 15569402), (18, 7784701)]