18624048

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3767}}^1$

素因数の和:3881

約数の個数: 40

約数和(自身を含む): 48592128

約数和(自身を除く): 29968080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3767, 4944, 7534, 11301, 15068, 22602, 30136, 45204, 60272, 90408, 180816, 388001, 776002, 1164003, 1552004, 2328006, 3104008, 4656012, 6208016, 9312024, 18624048]

約数ペア:

[(1, 18624048), (2, 9312024), (3, 6208016), (4, 4656012), (6, 3104008), (8, 2328006), (12, 1552004), (16, 1164003), (24, 776002), (48, 388001), (103, 180816), (206, 90408), (309, 60272), (412, 45204), (618, 30136), (824, 22602), (1236, 15068), (1648, 11301), (2472, 7534), (3767, 4944)]