90426042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{717667}}^1$

素因数の和:717682

約数の個数: 24

約数和(自身を含む): 223912416

約数和(自身を除く): 133486374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 717667, 1435334, 2153001, 4306002, 5023669, 6459003, 10047338, 12918006, 15071007, 30142014, 45213021, 90426042]

約数ペア:

[(1, 90426042), (2, 45213021), (3, 30142014), (6, 15071007), (7, 12918006), (9, 10047338), (14, 6459003), (18, 5023669), (21, 4306002), (42, 2153001), (63, 1435334), (126, 717667)]