31408026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21230

約数の個数: 32

約数和(自身を含む): 71211840

約数和(自身を除く): 39803814

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21193, 42386, 63579, 127158, 275509, 402667, 551018, 805334, 826527, 1208001, 1653054, 2416002, 5234671, 10469342, 15704013, 31408026]

約数ペア:

[(1, 31408026), (2, 15704013), (3, 10469342), (6, 5234671), (13, 2416002), (19, 1653054), (26, 1208001), (38, 826527), (39, 805334), (57, 551018), (78, 402667), (114, 275509), (247, 127158), (494, 63579), (741, 42386), (1482, 21193)]