12557862

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10111}}^1$

素因数の和:10145

約数の個数: 32

約数和(自身を含む): 29122560

約数和(自身を除く): 16564698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10111, 20222, 30333, 60666, 90999, 181998, 232553, 272997, 465106, 545994, 697659, 1395318, 2092977, 4185954, 6278931, 12557862]

約数ペア:

[(1, 12557862), (2, 6278931), (3, 4185954), (6, 2092977), (9, 1395318), (18, 697659), (23, 545994), (27, 465106), (46, 272997), (54, 232553), (69, 181998), (138, 90999), (207, 60666), (414, 30333), (621, 20222), (1242, 10111)]