123604278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2942959}}^1$

素因数の和:2942971

約数の個数: 16

約数和(自身を含む): 282524160

約数和(自身を除く): 158919882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2942959, 5885918, 8828877, 17657754, 20600713, 41201426, 61802139, 123604278]

約数ペア:

[(1, 123604278), (2, 61802139), (3, 41201426), (6, 20600713), (7, 17657754), (14, 8828877), (21, 5885918), (42, 2942959)]