18328248

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 51904800

約数和(自身を除く): 33576552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1601, 1908, 2862, 3202, 3816, 4803, 5724, 6404, 9606, 11448, 12808, 14409, 19212, 28818, 38424, 43227, 57636, 84853, 86454, 115272, 169706, 172908, 254559, 339412, 345816, 509118, 678824, 763677, 1018236, 1527354, 2036472, 2291031, 3054708, 4582062, 6109416, 9164124, 18328248]

約数ペア:

[(1, 18328248), (2, 9164124), (3, 6109416), (4, 4582062), (6, 3054708), (8, 2291031), (9, 2036472), (12, 1527354), (18, 1018236), (24, 763677), (27, 678824), (36, 509118), (53, 345816), (54, 339412), (72, 254559), (106, 172908), (108, 169706), (159, 115272), (212, 86454), (216, 84853), (318, 57636), (424, 43227), (477, 38424), (636, 28818), (954, 19212), (1272, 14409), (1431, 12808), (1601, 11448), (1908, 9606), (2862, 6404), (3202, 5724), (3816, 4803)]