1539288

素因数分解:

$2^3\times 3^2\times {\mathrm{21379}}^1$

素因数の和:21391

約数の個数: 24

約数和(自身を含む): 4169100

約数和(自身を除く): 2629812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 21379, 42758, 64137, 85516, 128274, 171032, 192411, 256548, 384822, 513096, 769644, 1539288]

約数ペア:

[(1, 1539288), (2, 769644), (3, 513096), (4, 384822), (6, 256548), (8, 192411), (9, 171032), (12, 128274), (18, 85516), (24, 64137), (36, 42758), (72, 21379)]