21100092012

素因数分解:

$2^2\times 3^2\times {\mathrm{3037}}^1\times {\mathrm{192991}}^1$

素因数の和:196038

約数の個数: 36

約数和(自身を含む): 53354182336

約数和(自身を除く): 32254090324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3037, 6074, 9111, 12148, 18222, 27333, 36444, 54666, 109332, 192991, 385982, 578973, 771964, 1157946, 1736919, 2315892, 3473838, 6947676, 586113667, 1172227334, 1758341001, 2344454668, 3516682002, 5275023003, 7033364004, 10550046006, 21100092012]

約数ペア:

[(1, 21100092012), (2, 10550046006), (3, 7033364004), (4, 5275023003), (6, 3516682002), (9, 2344454668), (12, 1758341001), (18, 1172227334), (36, 586113667), (3037, 6947676), (6074, 3473838), (9111, 2315892), (12148, 1736919), (18222, 1157946), (27333, 771964), (36444, 578973), (54666, 385982), (109332, 192991)]