18112375442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{49811}}^1$

素因数の和:51206

約数の個数: 32

約数和(自身を含む): 32708551680

約数和(自身を除く): 14596176238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1367, 2734, 9569, 19138, 25973, 49811, 51946, 99622, 181811, 348677, 363622, 697354, 946409, 1892818, 6624863, 13249726, 68091637, 136183274, 476641459, 953282918, 1293741103, 2587482206, 9056187721, 18112375442]

約数ペア:

[(1, 18112375442), (2, 9056187721), (7, 2587482206), (14, 1293741103), (19, 953282918), (38, 476641459), (133, 136183274), (266, 68091637), (1367, 13249726), (2734, 6624863), (9569, 1892818), (19138, 946409), (25973, 697354), (49811, 363622), (51946, 348677), (99622, 181811)]