18387432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12161}}^1$

素因数の和:12183

約数の個数: 64

約数和(自身を含む): 58377600

約数和(自身を除く): 39990168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12161, 24322, 36483, 48644, 72966, 85127, 97288, 109449, 145932, 170254, 218898, 255381, 291864, 328347, 340508, 437796, 510762, 656694, 681016, 766143, 875592, 1021524, 1313388, 1532286, 2043048, 2298429, 2626776, 3064572, 4596858, 6129144, 9193716, 18387432]

約数ペア:

[(1, 18387432), (2, 9193716), (3, 6129144), (4, 4596858), (6, 3064572), (7, 2626776), (8, 2298429), (9, 2043048), (12, 1532286), (14, 1313388), (18, 1021524), (21, 875592), (24, 766143), (27, 681016), (28, 656694), (36, 510762), (42, 437796), (54, 340508), (56, 328347), (63, 291864), (72, 255381), (84, 218898), (108, 170254), (126, 145932), (168, 109449), (189, 97288), (216, 85127), (252, 72966), (378, 48644), (504, 36483), (756, 24322), (1512, 12161)]