42918988

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 87986640

約数和(自身を除く): 45067652

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 829, 1204, 1658, 1849, 3316, 3698, 5803, 7396, 11606, 12943, 23212, 25886, 35647, 51772, 71294, 142588, 249529, 499058, 998116, 1532821, 3065642, 6131284, 10729747, 21459494, 42918988]

約数ペア:

[(1, 42918988), (2, 21459494), (4, 10729747), (7, 6131284), (14, 3065642), (28, 1532821), (43, 998116), (86, 499058), (172, 249529), (301, 142588), (602, 71294), (829, 51772), (1204, 35647), (1658, 25886), (1849, 23212), (3316, 12943), (3698, 11606), (5803, 7396)]