18380092005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1614413}}^1$

素因数の和:1614458

約数の個数: 48

約数和(自身を含む): 36266196096

約数和(自身を除く): 17886104091

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 1614413, 4843239, 8072065, 14529717, 17758543, 24216195, 37131499, 53275629, 72648585, 88792715, 111394497, 159826887, 185657495, 266378145, 334183491, 408446489, 556972485, 799134435, 1225339467, 1670917455, 2042232445, 3676018401, 6126697335, 18380092005]

約数ペア:

[(1, 18380092005), (3, 6126697335), (5, 3676018401), (9, 2042232445), (11, 1670917455), (15, 1225339467), (23, 799134435), (33, 556972485), (45, 408446489), (55, 334183491), (69, 266378145), (99, 185657495), (115, 159826887), (165, 111394497), (207, 88792715), (253, 72648585), (345, 53275629), (495, 37131499), (759, 24216195), (1035, 17758543), (1265, 14529717), (2277, 8072065), (3795, 4843239), (11385, 1614413)]