54179916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{644999}}^1$

素因数の和:645013

約数の個数: 24

約数和(自身を含む): 144480000

約数和(自身を除く): 90300084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 644999, 1289998, 1934997, 2579996, 3869994, 4514993, 7739988, 9029986, 13544979, 18059972, 27089958, 54179916]

約数ペア:

[(1, 54179916), (2, 27089958), (3, 18059972), (4, 13544979), (6, 9029986), (7, 7739988), (12, 4514993), (14, 3869994), (21, 2579996), (28, 1934997), (42, 1289998), (84, 644999)]