31624038

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 71272656

約数和(自身を除く): 39648618

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 587, 657, 738, 1174, 1314, 1761, 2993, 3522, 5283, 5986, 8979, 10566, 17958, 24067, 26937, 42851, 48134, 53874, 72201, 85702, 128553, 144402, 216603, 257106, 385659, 433206, 771318, 1756891, 3513782, 5270673, 10541346, 15812019, 31624038]

約数ペア:

[(1, 31624038), (2, 15812019), (3, 10541346), (6, 5270673), (9, 3513782), (18, 1756891), (41, 771318), (73, 433206), (82, 385659), (123, 257106), (146, 216603), (219, 144402), (246, 128553), (369, 85702), (438, 72201), (587, 53874), (657, 48134), (738, 42851), (1174, 26937), (1314, 24067), (1761, 17958), (2993, 10566), (3522, 8979), (5283, 5986)]