190019124

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{142657}}^1$

素因数の和:142704

約数の個数: 36

約数和(自身を含む): 493311364

約数和(自身を除く): 303292240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 142657, 285314, 427971, 570628, 855942, 1283913, 1711884, 2567826, 5135652, 5278309, 10556618, 15834927, 21113236, 31669854, 47504781, 63339708, 95009562, 190019124]

約数ペア:

[(1, 190019124), (2, 95009562), (3, 63339708), (4, 47504781), (6, 31669854), (9, 21113236), (12, 15834927), (18, 10556618), (36, 5278309), (37, 5135652), (74, 2567826), (111, 1711884), (148, 1283913), (222, 855942), (333, 570628), (444, 427971), (666, 285314), (1332, 142657)]