31007052

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1319}}^1$

素因数の和:1982

約数の個数: 36

約数和(自身を含む): 78558480

約数和(自身を除く): 47551428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1306, 1319, 1959, 2612, 2638, 3918, 3957, 5276, 5877, 7836, 7914, 11754, 11871, 15828, 23508, 23742, 47484, 861307, 1722614, 2583921, 3445228, 5167842, 7751763, 10335684, 15503526, 31007052]

約数ペア:

[(1, 31007052), (2, 15503526), (3, 10335684), (4, 7751763), (6, 5167842), (9, 3445228), (12, 2583921), (18, 1722614), (36, 861307), (653, 47484), (1306, 23742), (1319, 23508), (1959, 15828), (2612, 11871), (2638, 11754), (3918, 7914), (3957, 7836), (5276, 5877)]