9007428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20287}}^1$

素因数の和:20331

約数の個数: 24

約数和(自身を含む): 21586432

約数和(自身を除く): 12579004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 20287, 40574, 60861, 81148, 121722, 243444, 750619, 1501238, 2251857, 3002476, 4503714, 9007428]

約数ペア:

[(1, 9007428), (2, 4503714), (3, 3002476), (4, 2251857), (6, 1501238), (12, 750619), (37, 243444), (74, 121722), (111, 81148), (148, 60861), (222, 40574), (444, 20287)]