9998802

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 25369344

約数和(自身を除く): 15370542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 181, 186, 198, 279, 297, 341, 362, 543, 558, 594, 682, 837, 891, 1023, 1086, 1629, 1674, 1782, 1991, 2046, 2511, 3069, 3258, 3982, 4887, 5022, 5611, 5973, 6138, 9207, 9774, 11222, 11946, 14661, 16833, 17919, 18414, 27621, 29322, 33666, 35838, 50499, 53757, 55242, 61721, 100998, 107514, 123442, 151497, 161271, 185163, 302994, 322542, 370326, 454491, 555489, 908982, 1110978, 1666467, 3332934, 4999401, 9998802]

約数ペア:

[(1, 9998802), (2, 4999401), (3, 3332934), (6, 1666467), (9, 1110978), (11, 908982), (18, 555489), (22, 454491), (27, 370326), (31, 322542), (33, 302994), (54, 185163), (62, 161271), (66, 151497), (81, 123442), (93, 107514), (99, 100998), (162, 61721), (181, 55242), (186, 53757), (198, 50499), (279, 35838), (297, 33666), (341, 29322), (362, 27621), (543, 18414), (558, 17919), (594, 16833), (682, 14661), (837, 11946), (891, 11222), (1023, 9774), (1086, 9207), (1629, 6138), (1674, 5973), (1782, 5611), (1991, 5022), (2046, 4887), (2511, 3982), (3069, 3258)]