66715866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{176497}}^1$

素因数の和:176515

約数の個数: 32

約数和(自身を含む): 169438080

約数和(自身を除く): 102722214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 176497, 352994, 529491, 1058982, 1235479, 1588473, 2470958, 3176946, 3706437, 4765419, 7412874, 9530838, 11119311, 22238622, 33357933, 66715866]

約数ペア:

[(1, 66715866), (2, 33357933), (3, 22238622), (6, 11119311), (7, 9530838), (9, 7412874), (14, 4765419), (18, 3706437), (21, 3176946), (27, 2470958), (42, 1588473), (54, 1235479), (63, 1058982), (126, 529491), (189, 352994), (378, 176497)]