21167280276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{41021861}}^1$

素因数の和:41021911

約数の個数: 24

約数和(自身を含む): 50538933984

約数和(自身を除く): 29371653708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 41021861, 82043722, 123065583, 164087444, 246131166, 492262332, 1763940023, 3527880046, 5291820069, 7055760092, 10583640138, 21167280276]

約数ペア:

[(1, 21167280276), (2, 10583640138), (3, 7055760092), (4, 5291820069), (6, 3527880046), (12, 1763940023), (43, 492262332), (86, 246131166), (129, 164087444), (172, 123065583), (258, 82043722), (516, 41021861)]