21234570612

素因数分解:

$2^2\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{1490773}}^1$

素因数の和:1491967

約数の個数: 24

約数和(自身を含む): 49589106336

約数和(自身を除く): 28354535724

約数列:

[1, 2, 3, 4, 6, 12, 1187, 2374, 3561, 4748, 7122, 14244, 1490773, 2981546, 4472319, 5963092, 8944638, 17889276, 1769547551, 3539095102, 5308642653, 7078190204, 10617285306, 21234570612]

約数ペア:

[(1, 21234570612), (2, 10617285306), (3, 7078190204), (4, 5308642653), (6, 3539095102), (12, 1769547551), (1187, 17889276), (2374, 8944638), (3561, 5963092), (4748, 4472319), (7122, 2981546), (14244, 1490773)]