12843474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 17845806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 71, 73, 118, 142, 146, 177, 213, 219, 354, 413, 426, 438, 497, 511, 826, 994, 1022, 1239, 1491, 1533, 2478, 2982, 3066, 4189, 4307, 5183, 8378, 8614, 10366, 12567, 12921, 15549, 25134, 25842, 29323, 30149, 31098, 36281, 58646, 60298, 72562, 87969, 90447, 108843, 175938, 180894, 217686, 305797, 611594, 917391, 1834782, 2140579, 4281158, 6421737, 12843474]

約数ペア:

[(1, 12843474), (2, 6421737), (3, 4281158), (6, 2140579), (7, 1834782), (14, 917391), (21, 611594), (42, 305797), (59, 217686), (71, 180894), (73, 175938), (118, 108843), (142, 90447), (146, 87969), (177, 72562), (213, 60298), (219, 58646), (354, 36281), (413, 31098), (426, 30149), (438, 29323), (497, 25842), (511, 25134), (826, 15549), (994, 12921), (1022, 12567), (1239, 10366), (1491, 8614), (1533, 8378), (2478, 5183), (2982, 4307), (3066, 4189)]