18319728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{7789}}^1$

素因数の和:7814

約数の個数: 60

約数和(自身を含む): 55059720

約数和(自身を除く): 36739992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 7789, 15578, 23367, 31156, 46734, 54523, 62312, 93468, 109046, 124624, 163569, 186936, 218092, 327138, 373872, 381661, 436184, 654276, 763322, 872368, 1144983, 1308552, 1526644, 2289966, 2617104, 3053288, 4579932, 6106576, 9159864, 18319728]

約数ペア:

[(1, 18319728), (2, 9159864), (3, 6106576), (4, 4579932), (6, 3053288), (7, 2617104), (8, 2289966), (12, 1526644), (14, 1308552), (16, 1144983), (21, 872368), (24, 763322), (28, 654276), (42, 436184), (48, 381661), (49, 373872), (56, 327138), (84, 218092), (98, 186936), (112, 163569), (147, 124624), (168, 109046), (196, 93468), (294, 62312), (336, 54523), (392, 46734), (588, 31156), (784, 23367), (1176, 15578), (2352, 7789)]