16185906

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 40981248

約数和(自身を除く): 24795342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 279, 293, 297, 341, 558, 586, 594, 682, 837, 879, 891, 1023, 1674, 1758, 1782, 2046, 2511, 2637, 3069, 3223, 5022, 5274, 6138, 6446, 7911, 9083, 9207, 9669, 15822, 18166, 18414, 19338, 23733, 27249, 27621, 29007, 47466, 54498, 55242, 58014, 81747, 87021, 99913, 163494, 174042, 199826, 245241, 261063, 299739, 490482, 522126, 599478, 735723, 899217, 1471446, 1798434, 2697651, 5395302, 8092953, 16185906]

約数ペア:

[(1, 16185906), (2, 8092953), (3, 5395302), (6, 2697651), (9, 1798434), (11, 1471446), (18, 899217), (22, 735723), (27, 599478), (31, 522126), (33, 490482), (54, 299739), (62, 261063), (66, 245241), (81, 199826), (93, 174042), (99, 163494), (162, 99913), (186, 87021), (198, 81747), (279, 58014), (293, 55242), (297, 54498), (341, 47466), (558, 29007), (586, 27621), (594, 27249), (682, 23733), (837, 19338), (879, 18414), (891, 18166), (1023, 15822), (1674, 9669), (1758, 9207), (1782, 9083), (2046, 7911), (2511, 6446), (2637, 6138), (3069, 5274), (3223, 5022)]