1921691436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22877279}}^1$

素因数の和:22877293

約数の個数: 24

約数和(自身を含む): 5124510720

約数和(自身を除く): 3202819284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22877279, 45754558, 68631837, 91509116, 137263674, 160140953, 274527348, 320281906, 480422859, 640563812, 960845718, 1921691436]

約数ペア:

[(1, 1921691436), (2, 960845718), (3, 640563812), (4, 480422859), (6, 320281906), (7, 274527348), (12, 160140953), (14, 137263674), (21, 91509116), (28, 68631837), (42, 45754558), (84, 22877279)]