21837021122

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1171}}^1\times {\mathrm{4283}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 37596109824

約数和(自身を除く): 15759088702

約数列:

[1, 2, 7, 14, 311, 622, 1171, 2177, 2342, 4283, 4354, 8197, 8566, 16394, 29981, 59962, 364181, 728362, 1332013, 2549267, 2664026, 5015393, 5098534, 9324091, 10030786, 18648182, 35107751, 70215502, 1559787223, 3119574446, 10918510561, 21837021122]

約数ペア:

[(1, 21837021122), (2, 10918510561), (7, 3119574446), (14, 1559787223), (311, 70215502), (622, 35107751), (1171, 18648182), (2177, 10030786), (2342, 9324091), (4283, 5098534), (4354, 5015393), (8197, 2664026), (8566, 2549267), (16394, 1332013), (29981, 728362), (59962, 364181)]