66874914

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{8867}}^1$

素因数の和:9294

約数の個数: 24

約数和(自身を含む): 145257840

約数和(自身を除く): 78382926

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 8867, 17734, 26601, 53202, 79803, 159606, 3715273, 7430546, 11145819, 22291638, 33437457, 66874914]

約数ペア:

[(1, 66874914), (2, 33437457), (3, 22291638), (6, 11145819), (9, 7430546), (18, 3715273), (419, 159606), (838, 79803), (1257, 53202), (2514, 26601), (3771, 17734), (7542, 8867)]