12912858

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 33802560

約数和(自身を除く): 20889702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 118, 126, 162, 177, 189, 193, 354, 378, 386, 413, 531, 567, 579, 826, 1062, 1134, 1158, 1239, 1351, 1593, 1737, 2478, 2702, 3186, 3474, 3717, 4053, 4779, 5211, 7434, 8106, 9558, 10422, 11151, 11387, 12159, 15633, 22302, 22774, 24318, 31266, 33453, 34161, 36477, 66906, 68322, 72954, 79709, 102483, 109431, 159418, 204966, 218862, 239127, 307449, 478254, 614898, 717381, 922347, 1434762, 1844694, 2152143, 4304286, 6456429, 12912858]

約数ペア:

[(1, 12912858), (2, 6456429), (3, 4304286), (6, 2152143), (7, 1844694), (9, 1434762), (14, 922347), (18, 717381), (21, 614898), (27, 478254), (42, 307449), (54, 239127), (59, 218862), (63, 204966), (81, 159418), (118, 109431), (126, 102483), (162, 79709), (177, 72954), (189, 68322), (193, 66906), (354, 36477), (378, 34161), (386, 33453), (413, 31266), (531, 24318), (567, 22774), (579, 22302), (826, 15633), (1062, 12159), (1134, 11387), (1158, 11151), (1239, 10422), (1351, 9558), (1593, 8106), (1737, 7434), (2478, 5211), (2702, 4779), (3186, 4053), (3474, 3717)]