18047712

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5081}}^1$

素因数の和:5131

約数の個数: 48

約数和(自身を含む): 48665232

約数和(自身を除く): 30617520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5081, 10162, 15243, 20324, 30486, 40648, 60972, 81296, 121944, 162592, 187997, 243888, 375994, 487776, 563991, 751988, 1127982, 1503976, 2255964, 3007952, 4511928, 6015904, 9023856, 18047712]

約数ペア:

[(1, 18047712), (2, 9023856), (3, 6015904), (4, 4511928), (6, 3007952), (8, 2255964), (12, 1503976), (16, 1127982), (24, 751988), (32, 563991), (37, 487776), (48, 375994), (74, 243888), (96, 187997), (111, 162592), (148, 121944), (222, 81296), (296, 60972), (444, 40648), (592, 30486), (888, 20324), (1184, 15243), (1776, 10162), (3552, 5081)]