68640918

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{49957}}^1$

素因数の和:50191

約数の個数: 16

約数和(自身を含む): 137884080

約数和(自身を除く): 69243162

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 49957, 99914, 149871, 299742, 11440153, 22880306, 34320459, 68640918]

約数ペア:

[(1, 68640918), (2, 34320459), (3, 22880306), (6, 11440153), (229, 299742), (458, 149871), (687, 99914), (1374, 49957)]