12689226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 31580640

約数和(自身を除く): 18891414

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3373, 3762, 6746, 10119, 20238, 30357, 37103, 60714, 64087, 74206, 111309, 128174, 192261, 222618, 333927, 384522, 576783, 667854, 704957, 1153566, 1409914, 2114871, 4229742, 6344613, 12689226]

約数ペア:

[(1, 12689226), (2, 6344613), (3, 4229742), (6, 2114871), (9, 1409914), (11, 1153566), (18, 704957), (19, 667854), (22, 576783), (33, 384522), (38, 333927), (57, 222618), (66, 192261), (99, 128174), (114, 111309), (171, 74206), (198, 64087), (209, 60714), (342, 37103), (418, 30357), (627, 20238), (1254, 10119), (1881, 6746), (3373, 3762)]