31125438

素因数分解:

$2^1\times 3^3\times {\mathrm{569}}^1\times {\mathrm{1013}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 69357600

約数和(自身を除く): 38232162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 569, 1013, 1138, 1707, 2026, 3039, 3414, 5121, 6078, 9117, 10242, 15363, 18234, 27351, 30726, 54702, 576397, 1152794, 1729191, 3458382, 5187573, 10375146, 15562719, 31125438]

約数ペア:

[(1, 31125438), (2, 15562719), (3, 10375146), (6, 5187573), (9, 3458382), (18, 1729191), (27, 1152794), (54, 576397), (569, 54702), (1013, 30726), (1138, 27351), (1707, 18234), (2026, 15363), (3039, 10242), (3414, 9117), (5121, 6078)]