18183763154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{184117}}^1$

素因数の和:184274

約数の個数: 32

約数和(自身を含む): 30224810880

約数和(自身を除く): 12041047726

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 437, 874, 2147, 2599, 4294, 5198, 49381, 98762, 184117, 368234, 3498223, 4234691, 6996446, 8469382, 20805221, 41610442, 80459129, 160918258, 395299199, 478520083, 790598398, 957040166, 9091881577, 18183763154]

約数ペア:

[(1, 18183763154), (2, 9091881577), (19, 957040166), (23, 790598398), (38, 478520083), (46, 395299199), (113, 160918258), (226, 80459129), (437, 41610442), (874, 20805221), (2147, 8469382), (2599, 6996446), (4294, 4234691), (5198, 3498223), (49381, 368234), (98762, 184117)]