12664806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 32071680

約数和(自身を除く): 19406874

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 347, 462, 474, 553, 694, 869, 1041, 1106, 1659, 1738, 2082, 2429, 2607, 3318, 3817, 4858, 5214, 6083, 7287, 7634, 11451, 12166, 14574, 18249, 22902, 26719, 27413, 36498, 53438, 54826, 80157, 82239, 160314, 164478, 191891, 301543, 383782, 575673, 603086, 904629, 1151346, 1809258, 2110801, 4221602, 6332403, 12664806]

約数ペア:

[(1, 12664806), (2, 6332403), (3, 4221602), (6, 2110801), (7, 1809258), (11, 1151346), (14, 904629), (21, 603086), (22, 575673), (33, 383782), (42, 301543), (66, 191891), (77, 164478), (79, 160314), (154, 82239), (158, 80157), (231, 54826), (237, 53438), (347, 36498), (462, 27413), (474, 26719), (553, 22902), (694, 18249), (869, 14574), (1041, 12166), (1106, 11451), (1659, 7634), (1738, 7287), (2082, 6083), (2429, 5214), (2607, 4858), (3318, 3817)]