71329818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15581}}^1$

素因数の和:15702

約数の個数: 32

約数和(自身を含む): 164545920

約数和(自身を除く): 93216102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 15581, 31162, 46743, 93486, 109067, 218134, 327201, 654402, 1698329, 3396658, 5094987, 10189974, 11888303, 23776606, 35664909, 71329818]

約数ペア:

[(1, 71329818), (2, 35664909), (3, 23776606), (6, 11888303), (7, 10189974), (14, 5094987), (21, 3396658), (42, 1698329), (109, 654402), (218, 327201), (327, 218134), (654, 109067), (763, 93486), (1526, 46743), (2289, 31162), (4578, 15581)]