171790398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9293}}^1$

素因数の和:9393

約数の個数: 48

約数和(自身を含む): 405961920

約数和(自身を除く): 234171522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 9293, 18486, 18586, 27879, 55758, 83637, 120809, 167274, 241618, 362427, 724854, 734147, 1087281, 1468294, 2174562, 2202441, 4404882, 6607323, 9543911, 13214646, 19087822, 28631733, 57263466, 85895199, 171790398]

約数ペア:

[(1, 171790398), (2, 85895199), (3, 57263466), (6, 28631733), (9, 19087822), (13, 13214646), (18, 9543911), (26, 6607323), (39, 4404882), (78, 2202441), (79, 2174562), (117, 1468294), (158, 1087281), (234, 734147), (237, 724854), (474, 362427), (711, 241618), (1027, 167274), (1422, 120809), (2054, 83637), (3081, 55758), (6162, 27879), (9243, 18586), (9293, 18486)]