18081888

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17123}}^1$

素因数の和:17147

約数の個数: 48

約数和(自身を含む): 51782976

約数和(自身を除く): 33701088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 17123, 34246, 51369, 68492, 102738, 136984, 188353, 205476, 273968, 376706, 410952, 547936, 565059, 753412, 821904, 1130118, 1506824, 1643808, 2260236, 3013648, 4520472, 6027296, 9040944, 18081888]

約数ペア:

[(1, 18081888), (2, 9040944), (3, 6027296), (4, 4520472), (6, 3013648), (8, 2260236), (11, 1643808), (12, 1506824), (16, 1130118), (22, 821904), (24, 753412), (32, 565059), (33, 547936), (44, 410952), (48, 376706), (66, 273968), (88, 205476), (96, 188353), (132, 136984), (176, 102738), (264, 68492), (352, 51369), (528, 34246), (1056, 17123)]