21833172

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6971}}^1$

素因数の和:7013

約数の個数: 48

約数和(自身を含む): 58564800

約数和(自身を除く): 36731628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6971, 13942, 20913, 27884, 41826, 62739, 83652, 125478, 188217, 202159, 250956, 376434, 404318, 606477, 752868, 808636, 1212954, 1819431, 2425908, 3638862, 5458293, 7277724, 10916586, 21833172]

約数ペア:

[(1, 21833172), (2, 10916586), (3, 7277724), (4, 5458293), (6, 3638862), (9, 2425908), (12, 1819431), (18, 1212954), (27, 808636), (29, 752868), (36, 606477), (54, 404318), (58, 376434), (87, 250956), (108, 202159), (116, 188217), (174, 125478), (261, 83652), (348, 62739), (522, 41826), (783, 27884), (1044, 20913), (1566, 13942), (3132, 6971)]