3440376

素因数分解:

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

素因数の和:756

約数の個数: 48

約数和(自身を含む): 9462960

約数和(自身を除く): 6022584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 673, 852, 1278, 1346, 1704, 2019, 2556, 2692, 4038, 5112, 5384, 6057, 8076, 12114, 16152, 24228, 47783, 48456, 95566, 143349, 191132, 286698, 382264, 430047, 573396, 860094, 1146792, 1720188, 3440376]

約数ペア:

[(1, 3440376), (2, 1720188), (3, 1146792), (4, 860094), (6, 573396), (8, 430047), (9, 382264), (12, 286698), (18, 191132), (24, 143349), (36, 95566), (71, 48456), (72, 47783), (142, 24228), (213, 16152), (284, 12114), (426, 8076), (568, 6057), (639, 5384), (673, 5112), (852, 4038), (1278, 2692), (1346, 2556), (1704, 2019)]