7273854

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{2749}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 18810000

約数和(自身を除く): 11536146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 2749, 5498, 8247, 16494, 19243, 24741, 38486, 49482, 57729, 74223, 115458, 134701, 148446, 173187, 269402, 346374, 404103, 519561, 808206, 1039122, 1212309, 2424618, 3636927, 7273854]

約数ペア:

[(1, 7273854), (2, 3636927), (3, 2424618), (6, 1212309), (7, 1039122), (9, 808206), (14, 519561), (18, 404103), (21, 346374), (27, 269402), (42, 173187), (49, 148446), (54, 134701), (63, 115458), (98, 74223), (126, 57729), (147, 49482), (189, 38486), (294, 24741), (378, 19243), (441, 16494), (882, 8247), (1323, 5498), (2646, 2749)]