42731004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 103220768

約数和(自身を除く): 60489764

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 222, 314, 444, 471, 613, 628, 942, 1226, 1839, 1884, 2452, 3678, 5809, 7356, 11618, 17427, 22681, 23236, 34854, 45362, 68043, 69708, 90724, 96241, 136086, 192482, 272172, 288723, 384964, 577446, 1154892, 3560917, 7121834, 10682751, 14243668, 21365502, 42731004]

約数ペア:

[(1, 42731004), (2, 21365502), (3, 14243668), (4, 10682751), (6, 7121834), (12, 3560917), (37, 1154892), (74, 577446), (111, 384964), (148, 288723), (157, 272172), (222, 192482), (314, 136086), (444, 96241), (471, 90724), (613, 69708), (628, 68043), (942, 45362), (1226, 34854), (1839, 23236), (1884, 22681), (2452, 17427), (3678, 11618), (5809, 7356)]