139170276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{552263}}^1$

素因数の和:552280

約数の個数: 36

約数和(自身を含む): 402048192

約数和(自身を除く): 262877916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 552263, 1104526, 1656789, 2209052, 3313578, 3865841, 4970367, 6627156, 7731682, 9940734, 11597523, 15463364, 19881468, 23195046, 34792569, 46390092, 69585138, 139170276]

約数ペア:

[(1, 139170276), (2, 69585138), (3, 46390092), (4, 34792569), (6, 23195046), (7, 19881468), (9, 15463364), (12, 11597523), (14, 9940734), (18, 7731682), (21, 6627156), (28, 4970367), (36, 3865841), (42, 3313578), (63, 2209052), (84, 1656789), (126, 1104526), (252, 552263)]