19005676812

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4092523}}^1$

素因数の和:4092579

約数の個数: 48

約数和(自身を含む): 50419895680

約数和(自身を除く): 31414218868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 4092523, 8185046, 12277569, 16370092, 24555138, 36832707, 49110276, 73665414, 110498121, 147330828, 175978489, 220996242, 351956978, 441992484, 527935467, 703913956, 1055870934, 1583806401, 2111741868, 3167612802, 4751419203, 6335225604, 9502838406, 19005676812]

約数ペア:

[(1, 19005676812), (2, 9502838406), (3, 6335225604), (4, 4751419203), (6, 3167612802), (9, 2111741868), (12, 1583806401), (18, 1055870934), (27, 703913956), (36, 527935467), (43, 441992484), (54, 351956978), (86, 220996242), (108, 175978489), (129, 147330828), (172, 110498121), (258, 73665414), (387, 49110276), (516, 36832707), (774, 24555138), (1161, 16370092), (1548, 12277569), (2322, 8185046), (4644, 4092523)]