26502018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 54700800

約数和(自身を除く): 28198782

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 739, 834, 1478, 2217, 4434, 5977, 11954, 17931, 31777, 35862, 63554, 95331, 102721, 190662, 205442, 308163, 616326, 4417003, 8834006, 13251009, 26502018]

約数ペア:

[(1, 26502018), (2, 13251009), (3, 8834006), (6, 4417003), (43, 616326), (86, 308163), (129, 205442), (139, 190662), (258, 102721), (278, 95331), (417, 63554), (739, 35862), (834, 31777), (1478, 17931), (2217, 11954), (4434, 5977)]