54171516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{644899}}^1$

素因数の和:644913

約数の個数: 24

約数和(自身を含む): 144457600

約数和(自身を除く): 90286084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 644899, 1289798, 1934697, 2579596, 3869394, 4514293, 7738788, 9028586, 13542879, 18057172, 27085758, 54171516]

約数ペア:

[(1, 54171516), (2, 27085758), (3, 18057172), (4, 13542879), (6, 9028586), (7, 7738788), (12, 4514293), (14, 3869394), (21, 2579596), (28, 1934697), (42, 1289798), (84, 644899)]