12591618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4363}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 27859776

約数和(自身を除く): 15268158

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 4363, 8726, 13089, 26178, 56719, 113438, 161431, 170157, 322862, 340314, 484293, 968586, 2098603, 4197206, 6295809, 12591618]

約数ペア:

[(1, 12591618), (2, 6295809), (3, 4197206), (6, 2098603), (13, 968586), (26, 484293), (37, 340314), (39, 322862), (74, 170157), (78, 161431), (111, 113438), (222, 56719), (481, 26178), (962, 13089), (1443, 8726), (2886, 4363)]