40390236

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30323}}^1$

素因数の和:30370

約数の個数: 36

約数和(自身を含む): 104860392

約数和(自身を除く): 64470156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 30323, 60646, 90969, 121292, 181938, 272907, 363876, 545814, 1091628, 1121951, 2243902, 3365853, 4487804, 6731706, 10097559, 13463412, 20195118, 40390236]

約数ペア:

[(1, 40390236), (2, 20195118), (3, 13463412), (4, 10097559), (6, 6731706), (9, 4487804), (12, 3365853), (18, 2243902), (36, 1121951), (37, 1091628), (74, 545814), (111, 363876), (148, 272907), (222, 181938), (333, 121292), (444, 90969), (666, 60646), (1332, 30323)]