321222012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{723473}}^1$

素因数の和:723517

約数の個数: 24

約数和(自身を含む): 769776336

約数和(自身を除く): 448554324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 723473, 1446946, 2170419, 2893892, 4340838, 8681676, 26768501, 53537002, 80305503, 107074004, 160611006, 321222012]

約数ペア:

[(1, 321222012), (2, 160611006), (3, 107074004), (4, 80305503), (6, 53537002), (12, 26768501), (37, 8681676), (74, 4340838), (111, 2893892), (148, 2170419), (222, 1446946), (444, 723473)]