12831966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 20230434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 409, 498, 581, 747, 818, 1162, 1227, 1494, 1743, 2241, 2454, 2863, 3486, 3681, 4482, 5229, 5726, 7362, 8589, 10458, 11043, 15687, 17178, 22086, 25767, 31374, 33947, 51534, 67894, 77301, 101841, 154602, 203682, 237629, 305523, 475258, 611046, 712887, 916569, 1425774, 1833138, 2138661, 4277322, 6415983, 12831966]

約数ペア:

[(1, 12831966), (2, 6415983), (3, 4277322), (6, 2138661), (7, 1833138), (9, 1425774), (14, 916569), (18, 712887), (21, 611046), (27, 475258), (42, 305523), (54, 237629), (63, 203682), (83, 154602), (126, 101841), (166, 77301), (189, 67894), (249, 51534), (378, 33947), (409, 31374), (498, 25767), (581, 22086), (747, 17178), (818, 15687), (1162, 11043), (1227, 10458), (1494, 8589), (1743, 7362), (2241, 5726), (2454, 5229), (2863, 4482), (3486, 3681)]