66787938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530063}}^1$

素因数の和:530078

約数の個数: 24

約数和(自身を含む): 165379968

約数和(自身を除く): 98592030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530063, 1060126, 1590189, 3180378, 3710441, 4770567, 7420882, 9541134, 11131323, 22262646, 33393969, 66787938]

約数ペア:

[(1, 66787938), (2, 33393969), (3, 22262646), (6, 11131323), (7, 9541134), (9, 7420882), (14, 4770567), (18, 3710441), (21, 3180378), (42, 1590189), (63, 1060126), (126, 530063)]