131746818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16253}}^1$

素因数の和:16458

約数の個数: 32

約数和(自身を含む): 302714496

約数和(自身を除く): 170967678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 16253, 32506, 48759, 97518, 113771, 227542, 341313, 682626, 3136829, 6273658, 9410487, 18820974, 21957803, 43915606, 65873409, 131746818]

約数ペア:

[(1, 131746818), (2, 65873409), (3, 43915606), (6, 21957803), (7, 18820974), (14, 9410487), (21, 6273658), (42, 3136829), (193, 682626), (386, 341313), (579, 227542), (1158, 113771), (1351, 97518), (2702, 48759), (4053, 32506), (8106, 16253)]