17996874996

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1826723}}^1$

素因数の和:1827551

約数の個数: 24

約数和(自身を含む): 42043879584

約数和(自身を除く): 24047004588

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 1826723, 3653446, 5480169, 7306892, 10960338, 21920676, 1499739583, 2999479166, 4499218749, 5998958332, 8998437498, 17996874996]

約数ペア:

[(1, 17996874996), (2, 8998437498), (3, 5998958332), (4, 4499218749), (6, 2999479166), (12, 1499739583), (821, 21920676), (1642, 10960338), (2463, 7306892), (3284, 5480169), (4926, 3653446), (9852, 1826723)]