18364476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{117721}}^1$

素因数の和:117741

約数の個数: 24

約数和(自身を含む): 46147024

約数和(自身を除く): 27782548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 117721, 235442, 353163, 470884, 706326, 1412652, 1530373, 3060746, 4591119, 6121492, 9182238, 18364476]

約数ペア:

[(1, 18364476), (2, 9182238), (3, 6121492), (4, 4591119), (6, 3060746), (12, 1530373), (13, 1412652), (26, 706326), (39, 470884), (52, 353163), (78, 235442), (156, 117721)]