21384193704

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10735037}}^1$

素因数の和:10735129

約数の個数: 32

約数和(自身を含む): 54104591520

約数和(自身を除く): 32720397816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10735037, 21470074, 32205111, 42940148, 64410222, 85880296, 128820444, 257640888, 891008071, 1782016142, 2673024213, 3564032284, 5346048426, 7128064568, 10692096852, 21384193704]

約数ペア:

[(1, 21384193704), (2, 10692096852), (3, 7128064568), (4, 5346048426), (6, 3564032284), (8, 2673024213), (12, 1782016142), (24, 891008071), (83, 257640888), (166, 128820444), (249, 85880296), (332, 64410222), (498, 42940148), (664, 32205111), (996, 21470074), (1992, 10735037)]