144494868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1720177}}^1$

素因数の和:1720191

約数の個数: 24

約数和(自身を含む): 385319872

約数和(自身を除く): 240825004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1720177, 3440354, 5160531, 6880708, 10321062, 12041239, 20642124, 24082478, 36123717, 48164956, 72247434, 144494868]

約数ペア:

[(1, 144494868), (2, 72247434), (3, 48164956), (4, 36123717), (6, 24082478), (7, 20642124), (12, 12041239), (14, 10321062), (21, 6880708), (28, 5160531), (42, 3440354), (84, 1720177)]