219049866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{579497}}^1$

素因数の和:579515

約数の個数: 32

約数和(自身を含む): 556318080

約数和(自身を除く): 337268214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 579497, 1158994, 1738491, 3476982, 4056479, 5215473, 8112958, 10430946, 12169437, 15646419, 24338874, 31292838, 36508311, 73016622, 109524933, 219049866]

約数ペア:

[(1, 219049866), (2, 109524933), (3, 73016622), (6, 36508311), (7, 31292838), (9, 24338874), (14, 15646419), (18, 12169437), (21, 10430946), (27, 8112958), (42, 5215473), (54, 4056479), (63, 3476982), (126, 1738491), (189, 1158994), (378, 579497)]