1286161254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10037}}^1$

素因数の和:10171

約数の個数: 80

約数和(自身を含む): 3323140128

約数和(自身を除く): 2036978874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 339, 378, 567, 678, 791, 1017, 1134, 1582, 2034, 2373, 3051, 4746, 6102, 7119, 9153, 10037, 14238, 18306, 20074, 21357, 30111, 42714, 60222, 64071, 70259, 90333, 128142, 140518, 180666, 210777, 270999, 421554, 541998, 632331, 812997, 1134181, 1264662, 1625994, 1896993, 2268362, 3402543, 3793986, 5690979, 6805086, 7939267, 10207629, 11381958, 15878534, 20415258, 23817801, 30622887, 47635602, 61245774, 71453403, 91868661, 142906806, 183737322, 214360209, 428720418, 643080627, 1286161254]

約数ペア:

[(1, 1286161254), (2, 643080627), (3, 428720418), (6, 214360209), (7, 183737322), (9, 142906806), (14, 91868661), (18, 71453403), (21, 61245774), (27, 47635602), (42, 30622887), (54, 23817801), (63, 20415258), (81, 15878534), (113, 11381958), (126, 10207629), (162, 7939267), (189, 6805086), (226, 5690979), (339, 3793986), (378, 3402543), (567, 2268362), (678, 1896993), (791, 1625994), (1017, 1264662), (1134, 1134181), (1582, 812997), (2034, 632331), (2373, 541998), (3051, 421554), (4746, 270999), (6102, 210777), (7119, 180666), (9153, 140518), (10037, 128142), (14238, 90333), (18306, 70259), (20074, 64071), (21357, 60222), (30111, 42714)]