140870412

素因数分解:

$2^2\times 3^2\times {\mathrm{3913067}}^1$

素因数の和:3913077

約数の個数: 18

約数和(自身を含む): 356089188

約数和(自身を除く): 215218776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3913067, 7826134, 11739201, 15652268, 23478402, 35217603, 46956804, 70435206, 140870412]

約数ペア:

[(1, 140870412), (2, 70435206), (3, 46956804), (4, 35217603), (6, 23478402), (9, 15652268), (12, 11739201), (18, 7826134), (36, 3913067)]