18063888

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1399}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 46872000

約数和(自身を除く): 28808112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1399, 1614, 2152, 2798, 3228, 4197, 4304, 5596, 6456, 8394, 11192, 12912, 16788, 22384, 33576, 67152, 376331, 752662, 1128993, 1505324, 2257986, 3010648, 4515972, 6021296, 9031944, 18063888]

約数ペア:

[(1, 18063888), (2, 9031944), (3, 6021296), (4, 4515972), (6, 3010648), (8, 2257986), (12, 1505324), (16, 1128993), (24, 752662), (48, 376331), (269, 67152), (538, 33576), (807, 22384), (1076, 16788), (1399, 12912), (1614, 11192), (2152, 8394), (2798, 6456), (3228, 5596), (4197, 4304)]