23157396

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 54

約数和(自身を含む): 59922590

約数和(自身を除く): 36765194

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 229, 318, 458, 477, 636, 687, 916, 954, 1374, 1908, 2061, 2748, 2809, 4122, 5618, 8244, 8427, 11236, 12137, 16854, 24274, 25281, 33708, 36411, 48548, 50562, 72822, 101124, 109233, 145644, 218466, 436932, 643261, 1286522, 1929783, 2573044, 3859566, 5789349, 7719132, 11578698, 23157396]

約数ペア:

[(1, 23157396), (2, 11578698), (3, 7719132), (4, 5789349), (6, 3859566), (9, 2573044), (12, 1929783), (18, 1286522), (36, 643261), (53, 436932), (106, 218466), (159, 145644), (212, 109233), (229, 101124), (318, 72822), (458, 50562), (477, 48548), (636, 36411), (687, 33708), (916, 25281), (954, 24274), (1374, 16854), (1908, 12137), (2061, 11236), (2748, 8427), (2809, 8244), (4122, 5618)]