217664622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13187}}^1$

素因数の和:13333

約数の個数: 48

約数和(自身を含む): 543134592

約数和(自身を除く): 325469970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 13187, 16506, 26374, 39561, 79122, 92309, 118683, 184618, 237366, 276927, 553854, 830781, 1661562, 1727497, 3454994, 5182491, 10364982, 12092479, 15547473, 24184958, 31094946, 36277437, 72554874, 108832311, 217664622]

約数ペア:

[(1, 217664622), (2, 108832311), (3, 72554874), (6, 36277437), (7, 31094946), (9, 24184958), (14, 15547473), (18, 12092479), (21, 10364982), (42, 5182491), (63, 3454994), (126, 1727497), (131, 1661562), (262, 830781), (393, 553854), (786, 276927), (917, 237366), (1179, 184618), (1834, 118683), (2358, 92309), (2751, 79122), (5502, 39561), (8253, 26374), (13187, 16506)]