858990024

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{42457}}^1$

素因数の和:42750

約数の個数: 48

約数和(自身を含む): 2334765420

約数和(自身を除く): 1475775396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 10116, 20232, 42457, 84914, 127371, 169828, 254742, 339656, 382113, 509484, 764226, 1018968, 1528452, 3056904, 11930417, 23860834, 35791251, 47721668, 71582502, 95443336, 107373753, 143165004, 214747506, 286330008, 429495012, 858990024]

約数ペア:

[(1, 858990024), (2, 429495012), (3, 286330008), (4, 214747506), (6, 143165004), (8, 107373753), (9, 95443336), (12, 71582502), (18, 47721668), (24, 35791251), (36, 23860834), (72, 11930417), (281, 3056904), (562, 1528452), (843, 1018968), (1124, 764226), (1686, 509484), (2248, 382113), (2529, 339656), (3372, 254742), (5058, 169828), (6744, 127371), (10116, 84914), (20232, 42457)]