18232929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 32008704

約数和(自身を除く): 13775775

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 457, 1023, 1209, 1287, 1371, 3069, 3627, 4113, 4433, 5027, 5941, 13299, 14167, 15081, 17823, 39897, 42501, 45243, 53469, 65351, 127503, 155837, 184171, 196053, 467511, 552513, 588159, 1402533, 1657539, 2025881, 6077643, 18232929]

約数ペア:

[(1, 18232929), (3, 6077643), (9, 2025881), (11, 1657539), (13, 1402533), (31, 588159), (33, 552513), (39, 467511), (93, 196053), (99, 184171), (117, 155837), (143, 127503), (279, 65351), (341, 53469), (403, 45243), (429, 42501), (457, 39897), (1023, 17823), (1209, 15081), (1287, 14167), (1371, 13299), (3069, 5941), (3627, 5027), (4113, 4433)]