18022662

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 48229632

約数和(自身を除く): 30206970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 691, 966, 1134, 1242, 1382, 1449, 1863, 2073, 2898, 3726, 4146, 4347, 4837, 6219, 8694, 9674, 12438, 13041, 14511, 15893, 18657, 26082, 29022, 31786, 37314, 43533, 47679, 55971, 87066, 95358, 111251, 111942, 130599, 143037, 222502, 261198, 286074, 333753, 391797, 429111, 667506, 783594, 858222, 1001259, 1287333, 2002518, 2574666, 3003777, 6007554, 9011331, 18022662]

約数ペア:

[(1, 18022662), (2, 9011331), (3, 6007554), (6, 3003777), (7, 2574666), (9, 2002518), (14, 1287333), (18, 1001259), (21, 858222), (23, 783594), (27, 667506), (42, 429111), (46, 391797), (54, 333753), (63, 286074), (69, 261198), (81, 222502), (126, 143037), (138, 130599), (161, 111942), (162, 111251), (189, 95358), (207, 87066), (322, 55971), (378, 47679), (414, 43533), (483, 37314), (567, 31786), (621, 29022), (691, 26082), (966, 18657), (1134, 15893), (1242, 14511), (1382, 13041), (1449, 12438), (1863, 9674), (2073, 8694), (2898, 6219), (3726, 4837), (4146, 4347)]