1779426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 72

約数和(自身を含む): 4564560

約数和(自身を除く): 2785134

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 43, 57, 66, 86, 99, 114, 121, 129, 171, 198, 209, 242, 258, 342, 363, 387, 418, 473, 627, 726, 774, 817, 946, 1089, 1254, 1419, 1634, 1881, 2178, 2299, 2451, 2838, 3762, 4257, 4598, 4902, 5203, 6897, 7353, 8514, 8987, 10406, 13794, 14706, 15609, 17974, 20691, 26961, 31218, 41382, 46827, 53922, 80883, 93654, 98857, 161766, 197714, 296571, 593142, 889713, 1779426]

約数ペア:

[(1, 1779426), (2, 889713), (3, 593142), (6, 296571), (9, 197714), (11, 161766), (18, 98857), (19, 93654), (22, 80883), (33, 53922), (38, 46827), (43, 41382), (57, 31218), (66, 26961), (86, 20691), (99, 17974), (114, 15609), (121, 14706), (129, 13794), (171, 10406), (198, 8987), (209, 8514), (242, 7353), (258, 6897), (342, 5203), (363, 4902), (387, 4598), (418, 4257), (473, 3762), (627, 2838), (726, 2451), (774, 2299), (817, 2178), (946, 1881), (1089, 1634), (1254, 1419)]