18014856

素因数分解:

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

素因数の和:20333

約数の個数: 32

約数和(自身を含む): 46256640

約数和(自身を除く): 28241784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 20287, 40574, 60861, 81148, 121722, 162296, 243444, 486888, 750619, 1501238, 2251857, 3002476, 4503714, 6004952, 9007428, 18014856]

約数ペア:

[(1, 18014856), (2, 9007428), (3, 6004952), (4, 4503714), (6, 3002476), (8, 2251857), (12, 1501238), (24, 750619), (37, 486888), (74, 243444), (111, 162296), (148, 121722), (222, 81148), (296, 60861), (444, 40574), (888, 20287)]