2637438288

素因数分解:

$2^4\times 3^1\times {\mathrm{54946631}}^1$

素因数の和:54946642

約数の個数: 20

約数和(自身を含む): 6813382368

約数和(自身を除く): 4175944080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 54946631, 109893262, 164839893, 219786524, 329679786, 439573048, 659359572, 879146096, 1318719144, 2637438288]

約数ペア:

[(1, 2637438288), (2, 1318719144), (3, 879146096), (4, 659359572), (6, 439573048), (8, 329679786), (12, 219786524), (16, 164839893), (24, 109893262), (48, 54946631)]