18270194591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{8783}}^1$

素因数の和:9119

約数の個数: 32

約数和(自身を含む): 21629721600

約数和(自身を除く): 3359527009

約数列:

[1, 11, 19, 37, 209, 269, 407, 703, 2959, 5111, 7733, 8783, 9953, 56221, 96613, 109483, 166877, 189107, 324971, 1835647, 2080177, 2362627, 3574681, 6174449, 25988897, 44889913, 67918939, 87417199, 493789043, 961589189, 1660926781, 18270194591]

約数ペア:

[(1, 18270194591), (11, 1660926781), (19, 961589189), (37, 493789043), (209, 87417199), (269, 67918939), (407, 44889913), (703, 25988897), (2959, 6174449), (5111, 3574681), (7733, 2362627), (8783, 2080177), (9953, 1835647), (56221, 324971), (96613, 189107), (109483, 166877)]