3938502

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 8213472

約数和(自身を除く): 4274970

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 157, 222, 226, 314, 339, 471, 678, 942, 4181, 5809, 8362, 11618, 12543, 17427, 17741, 25086, 34854, 35482, 53223, 106446, 656417, 1312834, 1969251, 3938502]

約数ペア:

[(1, 3938502), (2, 1969251), (3, 1312834), (6, 656417), (37, 106446), (74, 53223), (111, 35482), (113, 34854), (157, 25086), (222, 17741), (226, 17427), (314, 12543), (339, 11618), (471, 8362), (678, 5809), (942, 4181)]