19859688

素因数分解:

$2^3\times 3^3\times {\mathrm{91943}}^1$

素因数の和:91958

約数の個数: 32

約数和(自身を含む): 55166400

約数和(自身を除く): 35306712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91943, 183886, 275829, 367772, 551658, 735544, 827487, 1103316, 1654974, 2206632, 2482461, 3309948, 4964922, 6619896, 9929844, 19859688]

約数ペア:

[(1, 19859688), (2, 9929844), (3, 6619896), (4, 4964922), (6, 3309948), (8, 2482461), (9, 2206632), (12, 1654974), (18, 1103316), (24, 827487), (27, 735544), (36, 551658), (54, 367772), (72, 275829), (108, 183886), (216, 91943)]