18715696908

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1\times {\mathrm{6151}}^1$

素因数の和:7502

約数の個数: 48

約数和(自身を含む): 43908743424

約数和(自身を除く): 25193046516

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1117, 1362, 2234, 2724, 3351, 4468, 6151, 6702, 12302, 13404, 18453, 24604, 36906, 73812, 253559, 507118, 760677, 1014236, 1396277, 1521354, 2792554, 3042708, 4188831, 5585108, 6870667, 8377662, 13741334, 16755324, 20612001, 27482668, 41224002, 82448004, 1559641409, 3119282818, 4678924227, 6238565636, 9357848454, 18715696908]

約数ペア:

[(1, 18715696908), (2, 9357848454), (3, 6238565636), (4, 4678924227), (6, 3119282818), (12, 1559641409), (227, 82448004), (454, 41224002), (681, 27482668), (908, 20612001), (1117, 16755324), (1362, 13741334), (2234, 8377662), (2724, 6870667), (3351, 5585108), (4468, 4188831), (6151, 3042708), (6702, 2792554), (12302, 1521354), (13404, 1396277), (18453, 1014236), (24604, 760677), (36906, 507118), (73812, 253559)]