18740888974074

素因数分解:

$2^1\times 3^1\times {\mathrm{2213}}^1\times {\mathrm{8389}}^1\times {\mathrm{168247}}^1$

素因数の和:178854

約数の個数: 32

約数和(自身を含む): 37503407928960

約数和(自身を除く): 18762518954886

約数列:

[1, 2, 3, 6, 2213, 4426, 6639, 8389, 13278, 16778, 25167, 50334, 168247, 336494, 504741, 1009482, 18564857, 37129714, 55694571, 111389142, 372330611, 744661222, 1116991833, 1411424083, 2233983666, 2822848166, 4234272249, 8468544498, 3123481495679, 6246962991358, 9370444487037, 18740888974074]

約数ペア:

[(1, 18740888974074), (2, 9370444487037), (3, 6246962991358), (6, 3123481495679), (2213, 8468544498), (4426, 4234272249), (6639, 2822848166), (8389, 2233983666), (13278, 1411424083), (16778, 1116991833), (25167, 744661222), (50334, 372330611), (168247, 111389142), (336494, 55694571), (504741, 37129714), (1009482, 18564857)]