1321811952

素因数分解:

$2^4\times 3^1\times {\mathrm{27537749}}^1$

素因数の和:27537760

約数の個数: 20

約数和(自身を含む): 3414681000

約数和(自身を除く): 2092869048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27537749, 55075498, 82613247, 110150996, 165226494, 220301992, 330452988, 440603984, 660905976, 1321811952]

約数ペア:

[(1, 1321811952), (2, 660905976), (3, 440603984), (4, 330452988), (6, 220301992), (8, 165226494), (12, 110150996), (16, 82613247), (24, 55075498), (48, 27537749)]