21548052

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10533

約数の個数: 48

約数和(自身を含む): 58811200

約数和(自身を除く): 37263148

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, 10501, 21002, 31503, 42004, 63006, 94509, 126012, 189018, 199519, 283527, 378036, 399038, 567054, 598557, 798076, 1134108, 1197114, 1795671, 2394228, 3591342, 5387013, 7182684, 10774026, 21548052]

約数ペア:

[(1, 21548052), (2, 10774026), (3, 7182684), (4, 5387013), (6, 3591342), (9, 2394228), (12, 1795671), (18, 1197114), (19, 1134108), (27, 798076), (36, 598557), (38, 567054), (54, 399038), (57, 378036), (76, 283527), (108, 199519), (114, 189018), (171, 126012), (228, 94509), (342, 63006), (513, 42004), (684, 31503), (1026, 21002), (2052, 10501)]