86869494

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 193044384

約数和(自身を除く): 106174890

約数列:

[1, 2, 3, 6, 9, 18, 71, 101, 142, 202, 213, 303, 426, 606, 639, 673, 909, 1278, 1346, 1818, 2019, 4038, 6057, 7171, 12114, 14342, 21513, 43026, 47783, 64539, 67973, 95566, 129078, 135946, 143349, 203919, 286698, 407838, 430047, 611757, 860094, 1223514, 4826083, 9652166, 14478249, 28956498, 43434747, 86869494]

約数ペア:

[(1, 86869494), (2, 43434747), (3, 28956498), (6, 14478249), (9, 9652166), (18, 4826083), (71, 1223514), (101, 860094), (142, 611757), (202, 430047), (213, 407838), (303, 286698), (426, 203919), (606, 143349), (639, 135946), (673, 129078), (909, 95566), (1278, 67973), (1346, 64539), (1818, 47783), (2019, 43026), (4038, 21513), (6057, 14342), (7171, 12114)]