8991408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9889

約数の個数: 40

約数和(自身を含む): 24452800

約数和(自身を除く): 15461392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 9859, 19718, 29577, 39436, 59154, 78872, 118308, 157744, 187321, 236616, 374642, 473232, 561963, 749284, 1123926, 1498568, 2247852, 2997136, 4495704, 8991408]

約数ペア:

[(1, 8991408), (2, 4495704), (3, 2997136), (4, 2247852), (6, 1498568), (8, 1123926), (12, 749284), (16, 561963), (19, 473232), (24, 374642), (38, 236616), (48, 187321), (57, 157744), (76, 118308), (114, 78872), (152, 59154), (228, 39436), (304, 29577), (456, 19718), (912, 9859)]