31706733726

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{20143}}^1$

素因数の和:20865

約数の個数: 48

約数和(自身を含む): 69263049024

約数和(自身を除く): 37556315298

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 557, 942, 1114, 1413, 1671, 2826, 3342, 5013, 10026, 20143, 40286, 60429, 87449, 120858, 174898, 181287, 262347, 362574, 524694, 787041, 1574082, 3162451, 6324902, 9487353, 11219651, 18974706, 22439302, 28462059, 33658953, 56924118, 67317906, 100976859, 201953718, 1761485207, 3522970414, 5284455621, 10568911242, 15853366863, 31706733726]

約数ペア:

[(1, 31706733726), (2, 15853366863), (3, 10568911242), (6, 5284455621), (9, 3522970414), (18, 1761485207), (157, 201953718), (314, 100976859), (471, 67317906), (557, 56924118), (942, 33658953), (1114, 28462059), (1413, 22439302), (1671, 18974706), (2826, 11219651), (3342, 9487353), (5013, 6324902), (10026, 3162451), (20143, 1574082), (40286, 787041), (60429, 524694), (87449, 362574), (120858, 262347), (174898, 181287)]