16942086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 27536634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 53, 59, 63, 86, 106, 118, 126, 129, 159, 177, 258, 301, 318, 354, 371, 387, 413, 477, 531, 602, 742, 774, 826, 903, 954, 1062, 1113, 1239, 1806, 2226, 2279, 2478, 2537, 2709, 3127, 3339, 3717, 4558, 5074, 5418, 6254, 6678, 6837, 7434, 7611, 9381, 13674, 15222, 15953, 17759, 18762, 20511, 21889, 22833, 28143, 31906, 35518, 41022, 43778, 45666, 47859, 53277, 56286, 65667, 95718, 106554, 131334, 134461, 143577, 159831, 197001, 268922, 287154, 319662, 394002, 403383, 806766, 941227, 1210149, 1882454, 2420298, 2823681, 5647362, 8471043, 16942086]

約数ペア:

[(1, 16942086), (2, 8471043), (3, 5647362), (6, 2823681), (7, 2420298), (9, 1882454), (14, 1210149), (18, 941227), (21, 806766), (42, 403383), (43, 394002), (53, 319662), (59, 287154), (63, 268922), (86, 197001), (106, 159831), (118, 143577), (126, 134461), (129, 131334), (159, 106554), (177, 95718), (258, 65667), (301, 56286), (318, 53277), (354, 47859), (371, 45666), (387, 43778), (413, 41022), (477, 35518), (531, 31906), (602, 28143), (742, 22833), (774, 21889), (826, 20511), (903, 18762), (954, 17759), (1062, 15953), (1113, 15222), (1239, 13674), (1806, 9381), (2226, 7611), (2279, 7434), (2478, 6837), (2537, 6678), (2709, 6254), (3127, 5418), (3339, 5074), (3717, 4558)]