15381234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 36694944

約数和(自身を除く): 21313710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 593, 786, 1179, 1186, 1441, 1779, 2358, 2882, 3558, 4323, 5337, 6523, 8646, 10674, 12969, 13046, 19569, 25938, 39138, 58707, 77683, 117414, 155366, 233049, 466098, 699147, 854513, 1398294, 1709026, 2563539, 5127078, 7690617, 15381234]

約数ペア:

[(1, 15381234), (2, 7690617), (3, 5127078), (6, 2563539), (9, 1709026), (11, 1398294), (18, 854513), (22, 699147), (33, 466098), (66, 233049), (99, 155366), (131, 117414), (198, 77683), (262, 58707), (393, 39138), (593, 25938), (786, 19569), (1179, 13046), (1186, 12969), (1441, 10674), (1779, 8646), (2358, 6523), (2882, 5337), (3558, 4323)]