219080652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2608103}}^1$

素因数の和:2608117

約数の個数: 24

約数和(自身を含む): 584215296

約数和(自身を除く): 365134644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2608103, 5216206, 7824309, 10432412, 15648618, 18256721, 31297236, 36513442, 54770163, 73026884, 109540326, 219080652]

約数ペア:

[(1, 219080652), (2, 109540326), (3, 73026884), (4, 54770163), (6, 36513442), (7, 31297236), (12, 18256721), (14, 15648618), (21, 10432412), (28, 7824309), (42, 5216206), (84, 2608103)]