22222242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{58789}}^1$

素因数の和:58807

約数の個数: 32

約数和(自身を含む): 56438400

約数和(自身を除く): 34216158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 58789, 117578, 176367, 352734, 411523, 529101, 823046, 1058202, 1234569, 1587303, 2469138, 3174606, 3703707, 7407414, 11111121, 22222242]

約数ペア:

[(1, 22222242), (2, 11111121), (3, 7407414), (6, 3703707), (7, 3174606), (9, 2469138), (14, 1587303), (18, 1234569), (21, 1058202), (27, 823046), (42, 529101), (54, 411523), (63, 352734), (126, 176367), (189, 117578), (378, 58789)]