86940042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2879}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 112125558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 719, 1438, 2157, 2879, 4314, 5033, 5758, 8637, 10066, 15099, 17274, 20153, 30198, 40306, 60459, 120918, 2070001, 4140002, 6210003, 12420006, 14490007, 28980014, 43470021, 86940042]

約数ペア:

[(1, 86940042), (2, 43470021), (3, 28980014), (6, 14490007), (7, 12420006), (14, 6210003), (21, 4140002), (42, 2070001), (719, 120918), (1438, 60459), (2157, 40306), (2879, 30198), (4314, 20153), (5033, 17274), (5758, 15099), (8637, 10066)]