26530398

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 59469696

約数和(自身を除く): 32939298

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 151, 227, 258, 302, 387, 453, 454, 681, 774, 906, 1359, 1362, 2043, 2718, 4086, 6493, 9761, 12986, 19479, 19522, 29283, 34277, 38958, 58437, 58566, 68554, 87849, 102831, 116874, 175698, 205662, 308493, 616986, 1473911, 2947822, 4421733, 8843466, 13265199, 26530398]

約数ペア:

[(1, 26530398), (2, 13265199), (3, 8843466), (6, 4421733), (9, 2947822), (18, 1473911), (43, 616986), (86, 308493), (129, 205662), (151, 175698), (227, 116874), (258, 102831), (302, 87849), (387, 68554), (453, 58566), (454, 58437), (681, 38958), (774, 34277), (906, 29283), (1359, 19522), (1362, 19479), (2043, 12986), (2718, 9761), (4086, 6493)]