18815692826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{83203}}^1$

素因数の和:83798

約数の個数: 32

約数和(自身を含む): 33428039040

約数和(自身を除く): 14612346214

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 557, 1114, 3899, 7798, 16153, 32306, 83203, 113071, 166406, 226142, 582421, 1164842, 2412887, 4825774, 16890209, 33780418, 46344071, 92688142, 324408497, 648816994, 1343978059, 2687956118, 9407846413, 18815692826]

約数ペア:

[(1, 18815692826), (2, 9407846413), (7, 2687956118), (14, 1343978059), (29, 648816994), (58, 324408497), (203, 92688142), (406, 46344071), (557, 33780418), (1114, 16890209), (3899, 4825774), (7798, 2412887), (16153, 1164842), (32306, 582421), (83203, 226142), (113071, 166406)]