31407372

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6819

約数の個数: 48

約数和(自身を含む): 83332480

約数和(自身を除く): 51925108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6763, 13526, 20289, 27052, 40578, 60867, 81156, 121734, 182601, 243468, 290809, 365202, 581618, 730404, 872427, 1163236, 1744854, 2617281, 3489708, 5234562, 7851843, 10469124, 15703686, 31407372]

約数ペア:

[(1, 31407372), (2, 15703686), (3, 10469124), (4, 7851843), (6, 5234562), (9, 3489708), (12, 2617281), (18, 1744854), (27, 1163236), (36, 872427), (43, 730404), (54, 581618), (86, 365202), (108, 290809), (129, 243468), (172, 182601), (258, 121734), (387, 81156), (516, 60867), (774, 40578), (1161, 27052), (1548, 20289), (2322, 13526), (4644, 6763)]