13880748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{165247}}^1$

素因数の和:165261

約数の個数: 24

約数和(自身を含む): 37015552

約数和(自身を除く): 23134804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 165247, 330494, 495741, 660988, 991482, 1156729, 1982964, 2313458, 3470187, 4626916, 6940374, 13880748]

約数ペア:

[(1, 13880748), (2, 6940374), (3, 4626916), (4, 3470187), (6, 2313458), (7, 1982964), (12, 1156729), (14, 991482), (21, 660988), (28, 495741), (42, 330494), (84, 165247)]