12221226

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 27305280

約数和(自身を除く): 15084054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 997, 1362, 1994, 2043, 2991, 4086, 5982, 6129, 8973, 12258, 17946, 26919, 53838, 226319, 452638, 678957, 1357914, 2036871, 4073742, 6110613, 12221226]

約数ペア:

[(1, 12221226), (2, 6110613), (3, 4073742), (6, 2036871), (9, 1357914), (18, 678957), (27, 452638), (54, 226319), (227, 53838), (454, 26919), (681, 17946), (997, 12258), (1362, 8973), (1994, 6129), (2043, 5982), (2991, 4086)]