18286104

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 48234240

約数和(自身を除く): 29948136

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 157, 184, 211, 276, 314, 422, 471, 552, 628, 633, 844, 942, 1256, 1266, 1688, 1884, 2532, 3611, 3768, 4853, 5064, 7222, 9706, 10833, 14444, 14559, 19412, 21666, 28888, 29118, 33127, 38824, 43332, 58236, 66254, 86664, 99381, 116472, 132508, 198762, 265016, 397524, 761921, 795048, 1523842, 2285763, 3047684, 4571526, 6095368, 9143052, 18286104]

約数ペア:

[(1, 18286104), (2, 9143052), (3, 6095368), (4, 4571526), (6, 3047684), (8, 2285763), (12, 1523842), (23, 795048), (24, 761921), (46, 397524), (69, 265016), (92, 198762), (138, 132508), (157, 116472), (184, 99381), (211, 86664), (276, 66254), (314, 58236), (422, 43332), (471, 38824), (552, 33127), (628, 29118), (633, 28888), (844, 21666), (942, 19412), (1256, 14559), (1266, 14444), (1688, 10833), (1884, 9706), (2532, 7222), (3611, 5064), (3768, 4853)]