18048668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2753}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 34700400

約数和(自身を除く): 16651732

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2753, 3278, 5506, 6556, 11012, 30283, 60566, 121132, 410197, 820394, 1640788, 4512167, 9024334, 18048668]

約数ペア:

[(1, 18048668), (2, 9024334), (4, 4512167), (11, 1640788), (22, 820394), (44, 410197), (149, 121132), (298, 60566), (596, 30283), (1639, 11012), (2753, 6556), (3278, 5506)]