21611826

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{857}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 48185280

約数和(自身を除く): 26573454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 857, 934, 1401, 1714, 2571, 2802, 4203, 5142, 7713, 8406, 12609, 15426, 23139, 25218, 46278, 400219, 800438, 1200657, 2401314, 3601971, 7203942, 10805913, 21611826]

約数ペア:

[(1, 21611826), (2, 10805913), (3, 7203942), (6, 3601971), (9, 2401314), (18, 1200657), (27, 800438), (54, 400219), (467, 46278), (857, 25218), (934, 23139), (1401, 15426), (1714, 12609), (2571, 8406), (2802, 7713), (4203, 5142)]