21897473718

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10753}}^1\times {\mathrm{9173}}^1$

素因数の和:19968

約数の個数: 32

約数和(自身を含む): 44987681376

約数和(自身を除く): 23090207658

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 9173, 10753, 18346, 21506, 27519, 32259, 55038, 64518, 339401, 397861, 678802, 795722, 1018203, 1193583, 2036406, 2387166, 98637269, 197274538, 295911807, 591823614, 3649578953, 7299157906, 10948736859, 21897473718]

約数ペア:

[(1, 21897473718), (2, 10948736859), (3, 7299157906), (6, 3649578953), (37, 591823614), (74, 295911807), (111, 197274538), (222, 98637269), (9173, 2387166), (10753, 2036406), (18346, 1193583), (21506, 1018203), (27519, 795722), (32259, 678802), (55038, 397861), (64518, 339401)]