31070124

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1249}}^1$

素因数の和:1950

約数の個数: 36

約数和(自身を含む): 78715000

約数和(自身を除く): 47644876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1249, 1382, 2073, 2498, 2764, 3747, 4146, 4996, 6219, 7494, 8292, 11241, 12438, 14988, 22482, 24876, 44964, 863059, 1726118, 2589177, 3452236, 5178354, 7767531, 10356708, 15535062, 31070124]

約数ペア:

[(1, 31070124), (2, 15535062), (3, 10356708), (4, 7767531), (6, 5178354), (9, 3452236), (12, 2589177), (18, 1726118), (36, 863059), (691, 44964), (1249, 24876), (1382, 22482), (2073, 14988), (2498, 12438), (2764, 11241), (3747, 8292), (4146, 7494), (4996, 6219)]