17316978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4003}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 39975936

約数和(自身を除く): 22658958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4003, 4326, 8006, 12009, 24018, 28021, 56042, 84063, 168126, 412309, 824618, 1236927, 2473854, 2886163, 5772326, 8658489, 17316978]

約数ペア:

[(1, 17316978), (2, 8658489), (3, 5772326), (6, 2886163), (7, 2473854), (14, 1236927), (21, 824618), (42, 412309), (103, 168126), (206, 84063), (309, 56042), (618, 28021), (721, 24018), (1442, 12009), (2163, 8006), (4003, 4326)]