17997042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 41462784

約数和(自身を除く): 23465742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 3271, 5502, 6542, 9813, 19626, 22897, 45794, 68691, 137382, 428501, 857002, 1285503, 2571006, 2999507, 5999014, 8998521, 17997042]

約数ペア:

[(1, 17997042), (2, 8998521), (3, 5999014), (6, 2999507), (7, 2571006), (14, 1285503), (21, 857002), (42, 428501), (131, 137382), (262, 68691), (393, 45794), (786, 22897), (917, 19626), (1834, 9813), (2751, 6542), (3271, 5502)]