17928324

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8737}}^1$

素因数の和:8769

約数の個数: 48

約数和(自身を含む): 48932800

約数和(自身を除く): 31004476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 8737, 17474, 26211, 34948, 52422, 78633, 104844, 157266, 166003, 235899, 314532, 332006, 471798, 498009, 664012, 943596, 996018, 1494027, 1992036, 2988054, 4482081, 5976108, 8964162, 17928324]

約数ペア:

[(1, 17928324), (2, 8964162), (3, 5976108), (4, 4482081), (6, 2988054), (9, 1992036), (12, 1494027), (18, 996018), (19, 943596), (27, 664012), (36, 498009), (38, 471798), (54, 332006), (57, 314532), (76, 235899), (108, 166003), (114, 157266), (171, 104844), (228, 78633), (342, 52422), (513, 34948), (684, 26211), (1026, 17474), (2052, 8737)]