72618266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{273001}}^1$

素因数の和:273029

約数の個数: 16

約数和(自身を含む): 131040960

約数和(自身を除く): 58422694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 273001, 546002, 1911007, 3822014, 5187019, 10374038, 36309133, 72618266]

約数ペア:

[(1, 72618266), (2, 36309133), (7, 10374038), (14, 5187019), (19, 3822014), (38, 1911007), (133, 546002), (266, 273001)]