145710348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1734647}}^1$

素因数の和:1734661

約数の個数: 24

約数和(自身を含む): 388561152

約数和(自身を除く): 242850804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1734647, 3469294, 5203941, 6938588, 10407882, 12142529, 20815764, 24285058, 36427587, 48570116, 72855174, 145710348]

約数ペア:

[(1, 145710348), (2, 72855174), (3, 48570116), (4, 36427587), (6, 24285058), (7, 20815764), (12, 12142529), (14, 10407882), (21, 6938588), (28, 5203941), (42, 3469294), (84, 1734647)]