56880018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243077}}^1$

素因数の和:243098

約数の個数: 24

約数和(自身を含む): 132720588

約数和(自身を除く): 75840570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 243077, 486154, 729231, 1458462, 2187693, 3160001, 4375386, 6320002, 9480003, 18960006, 28440009, 56880018]

約数ペア:

[(1, 56880018), (2, 28440009), (3, 18960006), (6, 9480003), (9, 6320002), (13, 4375386), (18, 3160001), (26, 2187693), (39, 1458462), (78, 729231), (117, 486154), (234, 243077)]