31011768

素因数分解:

$2^3\times 3^3\times {\mathrm{143573}}^1$

素因数の和:143588

約数の個数: 32

約数和(自身を含む): 86144400

約数和(自身を除く): 55132632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 143573, 287146, 430719, 574292, 861438, 1148584, 1292157, 1722876, 2584314, 3445752, 3876471, 5168628, 7752942, 10337256, 15505884, 31011768]

約数ペア:

[(1, 31011768), (2, 15505884), (3, 10337256), (4, 7752942), (6, 5168628), (8, 3876471), (9, 3445752), (12, 2584314), (18, 1722876), (24, 1292157), (27, 1148584), (36, 861438), (54, 574292), (72, 430719), (108, 287146), (216, 143573)]