31494312

素因数分解:

$2^3\times 3^3\times {\mathrm{145807}}^1$

素因数の和:145822

約数の個数: 32

約数和(自身を含む): 87484800

約数和(自身を除く): 55990488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 145807, 291614, 437421, 583228, 874842, 1166456, 1312263, 1749684, 2624526, 3499368, 3936789, 5249052, 7873578, 10498104, 15747156, 31494312]

約数ペア:

[(1, 31494312), (2, 15747156), (3, 10498104), (4, 7873578), (6, 5249052), (8, 3936789), (9, 3499368), (12, 2624526), (18, 1749684), (24, 1312263), (27, 1166456), (36, 874842), (54, 583228), (72, 437421), (108, 291614), (216, 145807)]