18270126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 45811584

約数和(自身を除く): 27541458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 1747, 3486, 3494, 5229, 5241, 10458, 10482, 12229, 15723, 24458, 31446, 36687, 73374, 110061, 145001, 220122, 290002, 435003, 870006, 1015007, 1305009, 2030014, 2610018, 3045021, 6090042, 9135063, 18270126]

約数ペア:

[(1, 18270126), (2, 9135063), (3, 6090042), (6, 3045021), (7, 2610018), (9, 2030014), (14, 1305009), (18, 1015007), (21, 870006), (42, 435003), (63, 290002), (83, 220122), (126, 145001), (166, 110061), (249, 73374), (498, 36687), (581, 31446), (747, 24458), (1162, 15723), (1494, 12229), (1743, 10482), (1747, 10458), (3486, 5241), (3494, 5229)]