17863716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 45155264

約数和(自身を除く): 27291548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 373, 614, 746, 921, 1119, 1228, 1492, 1842, 2238, 3684, 3991, 4476, 4849, 7982, 9698, 11973, 14547, 15964, 19396, 23946, 29094, 47892, 58188, 114511, 229022, 343533, 458044, 687066, 1374132, 1488643, 2977286, 4465929, 5954572, 8931858, 17863716]

約数ペア:

[(1, 17863716), (2, 8931858), (3, 5954572), (4, 4465929), (6, 2977286), (12, 1488643), (13, 1374132), (26, 687066), (39, 458044), (52, 343533), (78, 229022), (156, 114511), (307, 58188), (373, 47892), (614, 29094), (746, 23946), (921, 19396), (1119, 15964), (1228, 14547), (1492, 11973), (1842, 9698), (2238, 7982), (3684, 4849), (3991, 4476)]