17071428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 45351936

約数和(自身を除く): 28280508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 5623, 11246, 16869, 22492, 33738, 61853, 67476, 123706, 129329, 185559, 247412, 258658, 371118, 387987, 517316, 742236, 775974, 1422619, 1551948, 2845238, 4267857, 5690476, 8535714, 17071428]

約数ペア:

[(1, 17071428), (2, 8535714), (3, 5690476), (4, 4267857), (6, 2845238), (11, 1551948), (12, 1422619), (22, 775974), (23, 742236), (33, 517316), (44, 387987), (46, 371118), (66, 258658), (69, 247412), (92, 185559), (132, 129329), (138, 123706), (253, 67476), (276, 61853), (506, 33738), (759, 22492), (1012, 16869), (1518, 11246), (3036, 5623)]