15502248

素因数分解:

$2^3\times 3^2\times {\mathrm{215309}}^1$

素因数の和:215321

約数の個数: 24

約数和(自身を含む): 41985450

約数和(自身を除く): 26483202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 215309, 430618, 645927, 861236, 1291854, 1722472, 1937781, 2583708, 3875562, 5167416, 7751124, 15502248]

約数ペア:

[(1, 15502248), (2, 7751124), (3, 5167416), (4, 3875562), (6, 2583708), (8, 1937781), (9, 1722472), (12, 1291854), (18, 861236), (24, 645927), (36, 430618), (72, 215309)]