84147462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{667837}}^1$

素因数の和:667852

約数の個数: 24

約数和(自身を含む): 208365456

約数和(自身を除く): 124217994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 667837, 1335674, 2003511, 4007022, 4674859, 6010533, 9349718, 12021066, 14024577, 28049154, 42073731, 84147462]

約数ペア:

[(1, 84147462), (2, 42073731), (3, 28049154), (6, 14024577), (7, 12021066), (9, 9349718), (14, 6010533), (18, 4674859), (21, 4007022), (42, 2003511), (63, 1335674), (126, 667837)]