219064734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1738609}}^1$

素因数の和:1738624

約数の個数: 24

約数和(自身を含む): 542446320

約数和(自身を除く): 323381586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1738609, 3477218, 5215827, 10431654, 12170263, 15647481, 24340526, 31294962, 36510789, 73021578, 109532367, 219064734]

約数ペア:

[(1, 219064734), (2, 109532367), (3, 73021578), (6, 36510789), (7, 31294962), (9, 24340526), (14, 15647481), (18, 12170263), (21, 10431654), (42, 5215827), (63, 3477218), (126, 1738609)]