13985556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 36107904

約数和(自身を除く): 22122348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2423, 2886, 4846, 5772, 7269, 9692, 14538, 29076, 31499, 62998, 89651, 94497, 125996, 179302, 188994, 268953, 358604, 377988, 537906, 1075812, 1165463, 2330926, 3496389, 4661852, 6992778, 13985556]

約数ペア:

[(1, 13985556), (2, 6992778), (3, 4661852), (4, 3496389), (6, 2330926), (12, 1165463), (13, 1075812), (26, 537906), (37, 377988), (39, 358604), (52, 268953), (74, 188994), (78, 179302), (111, 125996), (148, 94497), (156, 89651), (222, 62998), (444, 31499), (481, 29076), (962, 14538), (1443, 9692), (1924, 7269), (2423, 5772), (2886, 4846)]