68567826

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 141253056

約数和(自身を除く): 72685230

約数列:

[1, 2, 3, 6, 41, 82, 123, 211, 246, 422, 633, 1266, 1321, 2642, 3963, 7926, 8651, 17302, 25953, 51906, 54161, 108322, 162483, 278731, 324966, 557462, 836193, 1672386, 11427971, 22855942, 34283913, 68567826]

約数ペア:

[(1, 68567826), (2, 34283913), (3, 22855942), (6, 11427971), (41, 1672386), (82, 836193), (123, 557462), (211, 324966), (246, 278731), (422, 162483), (633, 108322), (1266, 54161), (1321, 51906), (2642, 25953), (3963, 17302), (7926, 8651)]