18456714

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17989}}^1$

素因数の和:18019

約数の個数: 32

約数和(自身を含む): 43176000

約数和(自身を除く): 24719286

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17989, 35978, 53967, 107934, 161901, 323802, 341791, 485703, 683582, 971406, 1025373, 2050746, 3076119, 6152238, 9228357, 18456714]

約数ペア:

[(1, 18456714), (2, 9228357), (3, 6152238), (6, 3076119), (9, 2050746), (18, 1025373), (19, 971406), (27, 683582), (38, 485703), (54, 341791), (57, 323802), (114, 161901), (171, 107934), (342, 53967), (513, 35978), (1026, 17989)]