18067482

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 24510438

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 251, 258, 279, 387, 502, 558, 753, 774, 837, 1161, 1333, 1506, 1674, 2259, 2322, 2666, 3999, 4518, 6777, 7781, 7998, 10793, 11997, 13554, 15562, 21586, 23343, 23994, 32379, 35991, 46686, 64758, 70029, 71982, 97137, 140058, 194274, 210087, 291411, 334583, 420174, 582822, 669166, 1003749, 2007498, 3011247, 6022494, 9033741, 18067482]

約数ペア:

[(1, 18067482), (2, 9033741), (3, 6022494), (6, 3011247), (9, 2007498), (18, 1003749), (27, 669166), (31, 582822), (43, 420174), (54, 334583), (62, 291411), (86, 210087), (93, 194274), (129, 140058), (186, 97137), (251, 71982), (258, 70029), (279, 64758), (387, 46686), (502, 35991), (558, 32379), (753, 23994), (774, 23343), (837, 21586), (1161, 15562), (1333, 13554), (1506, 11997), (1674, 10793), (2259, 7998), (2322, 7781), (2666, 6777), (3999, 4518)]