18744138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{148763}}^1$

素因数の和:148778

約数の個数: 24

約数和(自身を含む): 46414368

約数和(自身を除く): 27670230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 148763, 297526, 446289, 892578, 1041341, 1338867, 2082682, 2677734, 3124023, 6248046, 9372069, 18744138]

約数ペア:

[(1, 18744138), (2, 9372069), (3, 6248046), (6, 3124023), (7, 2677734), (9, 2082682), (14, 1338867), (18, 1041341), (21, 892578), (42, 446289), (63, 297526), (126, 148763)]