31010004

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8363}}^1$

素因数の和:8476

約数の個数: 36

約数和(自身を含む): 79156896

約数和(自身を除く): 48146892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 8363, 16726, 25089, 33452, 50178, 75267, 100356, 150534, 301068, 861389, 1722778, 2584167, 3445556, 5168334, 7752501, 10336668, 15505002, 31010004]

約数ペア:

[(1, 31010004), (2, 15505002), (3, 10336668), (4, 7752501), (6, 5168334), (9, 3445556), (12, 2584167), (18, 1722778), (36, 861389), (103, 301068), (206, 150534), (309, 100356), (412, 75267), (618, 50178), (927, 33452), (1236, 25089), (1854, 16726), (3708, 8363)]