42389394

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 87146496

約数和(自身を除く): 44757102

約数列:

[1, 2, 3, 6, 47, 94, 141, 191, 282, 382, 573, 787, 1146, 1574, 2361, 4722, 8977, 17954, 26931, 36989, 53862, 73978, 110967, 150317, 221934, 300634, 450951, 901902, 7064899, 14129798, 21194697, 42389394]

約数ペア:

[(1, 42389394), (2, 21194697), (3, 14129798), (6, 7064899), (47, 901902), (94, 450951), (141, 300634), (191, 221934), (282, 150317), (382, 110967), (573, 73978), (787, 53862), (1146, 36989), (1574, 26931), (2361, 17954), (4722, 8977)]