197446914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1567039}}^1$

素因数の和:1567054

約数の個数: 24

約数和(自身を含む): 488916480

約数和(自身を除く): 291469566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1567039, 3134078, 4701117, 9402234, 10969273, 14103351, 21938546, 28206702, 32907819, 65815638, 98723457, 197446914]

約数ペア:

[(1, 197446914), (2, 98723457), (3, 65815638), (6, 32907819), (7, 28206702), (9, 21938546), (14, 14103351), (18, 10969273), (21, 9402234), (42, 4701117), (63, 3134078), (126, 1567039)]