18498852

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:1948

約数の個数: 36

約数和(自身を含む): 46937436

約数和(自身を除く): 28438584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1621, 1902, 2853, 3242, 3804, 4863, 5706, 6484, 9726, 11412, 14589, 19452, 29178, 58356, 513857, 1027714, 1541571, 2055428, 3083142, 4624713, 6166284, 9249426, 18498852]

約数ペア:

[(1, 18498852), (2, 9249426), (3, 6166284), (4, 4624713), (6, 3083142), (9, 2055428), (12, 1541571), (18, 1027714), (36, 513857), (317, 58356), (634, 29178), (951, 19452), (1268, 14589), (1621, 11412), (1902, 9726), (2853, 6484), (3242, 5706), (3804, 4863)]