7218708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 20267520

約数和(自身を除く): 13048812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 4523, 9046, 13569, 18092, 27138, 31661, 54276, 63322, 85937, 94983, 126644, 171874, 189966, 257811, 343748, 379932, 515622, 601559, 1031244, 1203118, 1804677, 2406236, 3609354, 7218708]

約数ペア:

[(1, 7218708), (2, 3609354), (3, 2406236), (4, 1804677), (6, 1203118), (7, 1031244), (12, 601559), (14, 515622), (19, 379932), (21, 343748), (28, 257811), (38, 189966), (42, 171874), (57, 126644), (76, 94983), (84, 85937), (114, 63322), (133, 54276), (228, 31661), (266, 27138), (399, 18092), (532, 13569), (798, 9046), (1596, 4523)]