21167459844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{41022209}}^1$

素因数の和:41022259

約数の個数: 24

約数和(自身を含む): 50539362720

約数和(自身を除く): 29371902876

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 41022209, 82044418, 123066627, 164088836, 246133254, 492266508, 1763954987, 3527909974, 5291864961, 7055819948, 10583729922, 21167459844]

約数ペア:

[(1, 21167459844), (2, 10583729922), (3, 7055819948), (4, 5291864961), (6, 3527909974), (12, 1763954987), (43, 492266508), (86, 246133254), (129, 164088836), (172, 123066627), (258, 82044418), (516, 41022209)]