1869966

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 5122656

約数和(自身を除く): 3252690

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 97, 102, 119, 126, 153, 162, 189, 194, 238, 291, 306, 357, 378, 459, 567, 582, 679, 714, 873, 918, 1071, 1134, 1358, 1377, 1649, 1746, 2037, 2142, 2619, 2754, 3213, 3298, 4074, 4947, 5238, 6111, 6426, 7857, 9639, 9894, 11543, 12222, 14841, 15714, 18333, 19278, 23086, 29682, 34629, 36666, 44523, 54999, 69258, 89046, 103887, 109998, 133569, 207774, 267138, 311661, 623322, 934983, 1869966]

約数ペア:

[(1, 1869966), (2, 934983), (3, 623322), (6, 311661), (7, 267138), (9, 207774), (14, 133569), (17, 109998), (18, 103887), (21, 89046), (27, 69258), (34, 54999), (42, 44523), (51, 36666), (54, 34629), (63, 29682), (81, 23086), (97, 19278), (102, 18333), (119, 15714), (126, 14841), (153, 12222), (162, 11543), (189, 9894), (194, 9639), (238, 7857), (291, 6426), (306, 6111), (357, 5238), (378, 4947), (459, 4074), (567, 3298), (582, 3213), (679, 2754), (714, 2619), (873, 2142), (918, 2037), (1071, 1746), (1134, 1649), (1358, 1377)]