1356678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 3201120

約数和(自身を除く): 1844442

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 113, 138, 174, 207, 226, 261, 339, 414, 522, 667, 678, 1017, 1334, 2001, 2034, 2599, 3277, 4002, 5198, 6003, 6554, 7797, 9831, 12006, 15594, 19662, 23391, 29493, 46782, 58986, 75371, 150742, 226113, 452226, 678339, 1356678]

約数ペア:

[(1, 1356678), (2, 678339), (3, 452226), (6, 226113), (9, 150742), (18, 75371), (23, 58986), (29, 46782), (46, 29493), (58, 23391), (69, 19662), (87, 15594), (113, 12006), (138, 9831), (174, 7797), (207, 6554), (226, 6003), (261, 5198), (339, 4002), (414, 3277), (522, 2599), (667, 2034), (678, 2001), (1017, 1334)]