18396756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10429}}^1$

素因数の和:10453

約数の個数: 54

約数和(自身を含む): 54100410

約数和(自身を除く): 35703654

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10429, 20858, 31287, 41716, 62574, 73003, 93861, 125148, 146006, 187722, 219009, 292012, 375444, 438018, 511021, 657027, 876036, 1022042, 1314054, 1533063, 2044084, 2628108, 3066126, 4599189, 6132252, 9198378, 18396756]

約数ペア:

[(1, 18396756), (2, 9198378), (3, 6132252), (4, 4599189), (6, 3066126), (7, 2628108), (9, 2044084), (12, 1533063), (14, 1314054), (18, 1022042), (21, 876036), (28, 657027), (36, 511021), (42, 438018), (49, 375444), (63, 292012), (84, 219009), (98, 187722), (126, 146006), (147, 125148), (196, 93861), (252, 73003), (294, 62574), (441, 41716), (588, 31287), (882, 20858), (1764, 10429)]