54440988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{648107}}^1$

素因数の和:648121

約数の個数: 24

約数和(自身を含む): 145176192

約数和(自身を除く): 90735204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 648107, 1296214, 1944321, 2592428, 3888642, 4536749, 7777284, 9073498, 13610247, 18146996, 27220494, 54440988]

約数ペア:

[(1, 54440988), (2, 27220494), (3, 18146996), (4, 13610247), (6, 9073498), (7, 7777284), (12, 4536749), (14, 3888642), (21, 2592428), (28, 1944321), (42, 1296214), (84, 648107)]