31110516

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{10939}}^1$

素因数の和:11028

約数の個数: 36

約数和(自身を含む): 79643200

約数和(自身を除く): 48532684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 10939, 21878, 32817, 43756, 65634, 98451, 131268, 196902, 393804, 864181, 1728362, 2592543, 3456724, 5185086, 7777629, 10370172, 15555258, 31110516]

約数ペア:

[(1, 31110516), (2, 15555258), (3, 10370172), (4, 7777629), (6, 5185086), (9, 3456724), (12, 2592543), (18, 1728362), (36, 864181), (79, 393804), (158, 196902), (237, 131268), (316, 98451), (474, 65634), (711, 43756), (948, 32817), (1422, 21878), (2844, 10939)]