1243006506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{39619}}^1$

素因数の和:39720

約数の個数: 64

約数和(自身を含む): 3194956800

約数和(自身を除く): 1951950294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 3486, 4482, 5229, 10458, 15687, 31374, 39619, 79238, 118857, 237714, 277333, 356571, 554666, 713142, 831999, 1069713, 1663998, 2139426, 2495997, 3288377, 4991994, 6576754, 7487991, 9865131, 14975982, 19730262, 23018639, 29595393, 46037278, 59190786, 69055917, 88786179, 138111834, 177572358, 207167751, 414335502, 621503253, 1243006506]

約数ペア:

[(1, 1243006506), (2, 621503253), (3, 414335502), (6, 207167751), (7, 177572358), (9, 138111834), (14, 88786179), (18, 69055917), (21, 59190786), (27, 46037278), (42, 29595393), (54, 23018639), (63, 19730262), (83, 14975982), (126, 9865131), (166, 7487991), (189, 6576754), (249, 4991994), (378, 3288377), (498, 2495997), (581, 2139426), (747, 1663998), (1162, 1069713), (1494, 831999), (1743, 713142), (2241, 554666), (3486, 356571), (4482, 277333), (5229, 237714), (10458, 118857), (15687, 79238), (31374, 39619)]