17944524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12807

約数の個数: 48

約数和(自身を含む): 50105440

約数和(自身を除く): 32160916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 12781, 25562, 38343, 51124, 76686, 115029, 153372, 166153, 230058, 332306, 345087, 460116, 498459, 664612, 690174, 996918, 1380348, 1495377, 1993836, 2990754, 4486131, 5981508, 8972262, 17944524]

約数ペア:

[(1, 17944524), (2, 8972262), (3, 5981508), (4, 4486131), (6, 2990754), (9, 1993836), (12, 1495377), (13, 1380348), (18, 996918), (26, 690174), (27, 664612), (36, 498459), (39, 460116), (52, 345087), (54, 332306), (78, 230058), (108, 166153), (117, 153372), (156, 115029), (234, 76686), (351, 51124), (468, 38343), (702, 25562), (1404, 12781)]