21770135898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4844267}}^1$

素因数の和:4844386

約数の個数: 32

約数和(自身を含む): 50225370624

約数和(自身を除く): 28455234726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 4844267, 9688534, 14532801, 29065602, 33909869, 67819738, 101729607, 203459214, 518336569, 1036673138, 1555009707, 3110019414, 3628355983, 7256711966, 10885067949, 21770135898]

約数ペア:

[(1, 21770135898), (2, 10885067949), (3, 7256711966), (6, 3628355983), (7, 3110019414), (14, 1555009707), (21, 1036673138), (42, 518336569), (107, 203459214), (214, 101729607), (321, 67819738), (642, 33909869), (749, 29065602), (1498, 14532801), (2247, 9688534), (4494, 4844267)]