19469646

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 51367680

約数和(自身を除く): 31898034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 97, 118, 126, 162, 177, 189, 194, 243, 291, 354, 378, 413, 486, 531, 567, 582, 679, 826, 873, 1062, 1134, 1239, 1358, 1593, 1701, 1746, 2037, 2478, 2619, 3186, 3402, 3717, 4074, 4779, 5238, 5723, 6111, 7434, 7857, 9558, 11151, 11446, 12222, 14337, 15714, 17169, 18333, 22302, 23571, 28674, 33453, 34338, 36666, 40061, 47142, 51507, 54999, 66906, 80122, 100359, 103014, 109998, 120183, 154521, 164997, 200718, 240366, 309042, 329994, 360549, 463563, 721098, 927126, 1081647, 1390689, 2163294, 2781378, 3244941, 6489882, 9734823, 19469646]

約数ペア:

[(1, 19469646), (2, 9734823), (3, 6489882), (6, 3244941), (7, 2781378), (9, 2163294), (14, 1390689), (18, 1081647), (21, 927126), (27, 721098), (42, 463563), (54, 360549), (59, 329994), (63, 309042), (81, 240366), (97, 200718), (118, 164997), (126, 154521), (162, 120183), (177, 109998), (189, 103014), (194, 100359), (243, 80122), (291, 66906), (354, 54999), (378, 51507), (413, 47142), (486, 40061), (531, 36666), (567, 34338), (582, 33453), (679, 28674), (826, 23571), (873, 22302), (1062, 18333), (1134, 17169), (1239, 15714), (1358, 14337), (1593, 12222), (1701, 11446), (1746, 11151), (2037, 9558), (2478, 7857), (2619, 7434), (3186, 6111), (3402, 5723), (3717, 5238), (4074, 4779)]