18968406

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 38791008

約数和(自身を除く): 19822602

約数列:

[1, 2, 3, 6, 101, 113, 202, 226, 277, 303, 339, 554, 606, 678, 831, 1662, 11413, 22826, 27977, 31301, 34239, 55954, 62602, 68478, 83931, 93903, 167862, 187806, 3161401, 6322802, 9484203, 18968406]

約数ペア:

[(1, 18968406), (2, 9484203), (3, 6322802), (6, 3161401), (101, 187806), (113, 167862), (202, 93903), (226, 83931), (277, 68478), (303, 62602), (339, 55954), (554, 34239), (606, 31301), (678, 27977), (831, 22826), (1662, 11413)]