12725946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 29315520

約数和(自身を除く): 16589574

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 521, 531, 1042, 1062, 1357, 1563, 2714, 3126, 4071, 4689, 8142, 9378, 11983, 12213, 23966, 24426, 30739, 35949, 61478, 71898, 92217, 107847, 184434, 215694, 276651, 553302, 706997, 1413994, 2120991, 4241982, 6362973, 12725946]

約数ペア:

[(1, 12725946), (2, 6362973), (3, 4241982), (6, 2120991), (9, 1413994), (18, 706997), (23, 553302), (46, 276651), (59, 215694), (69, 184434), (118, 107847), (138, 92217), (177, 71898), (207, 61478), (354, 35949), (414, 30739), (521, 24426), (531, 23966), (1042, 12213), (1062, 11983), (1357, 9378), (1563, 8142), (2714, 4689), (3126, 4071)]