18528792504

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{71359}}^1$

素因数の和:71748

約数の個数: 64

約数和(自身を含む): 47953920000

約数和(自身を除く): 29425127496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 349, 372, 698, 744, 1047, 1396, 2094, 2792, 4188, 8376, 10819, 21638, 32457, 43276, 64914, 71359, 86552, 129828, 142718, 214077, 259656, 285436, 428154, 570872, 856308, 1712616, 2212129, 4424258, 6636387, 8848516, 13272774, 17697032, 24904291, 26545548, 49808582, 53091096, 74712873, 99617164, 149425746, 199234328, 298851492, 597702984, 772033021, 1544066042, 2316099063, 3088132084, 4632198126, 6176264168, 9264396252, 18528792504]

約数ペア:

[(1, 18528792504), (2, 9264396252), (3, 6176264168), (4, 4632198126), (6, 3088132084), (8, 2316099063), (12, 1544066042), (24, 772033021), (31, 597702984), (62, 298851492), (93, 199234328), (124, 149425746), (186, 99617164), (248, 74712873), (349, 53091096), (372, 49808582), (698, 26545548), (744, 24904291), (1047, 17697032), (1396, 13272774), (2094, 8848516), (2792, 6636387), (4188, 4424258), (8376, 2212129), (10819, 1712616), (21638, 856308), (32457, 570872), (43276, 428154), (64914, 285436), (71359, 259656), (86552, 214077), (129828, 142718)]