144564756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1721009}}^1$

素因数の和:1721023

約数の個数: 24

約数和(自身を含む): 385506240

約数和(自身を除く): 240941484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1721009, 3442018, 5163027, 6884036, 10326054, 12047063, 20652108, 24094126, 36141189, 48188252, 72282378, 144564756]

約数ペア:

[(1, 144564756), (2, 72282378), (3, 48188252), (4, 36141189), (6, 24094126), (7, 20652108), (12, 12047063), (14, 10326054), (21, 6884036), (28, 5163027), (42, 3442018), (84, 1721009)]