2017046952

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{394571}}^1$

素因数の和:394654

約数の個数: 48

約数和(自身を含む): 5539790880

約数和(自身を除く): 3522743928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 394571, 789142, 1183713, 1578284, 2367426, 3156568, 3551139, 4734852, 7102278, 9469704, 14204556, 28014541, 28409112, 56029082, 84043623, 112058164, 168087246, 224116328, 252130869, 336174492, 504261738, 672348984, 1008523476, 2017046952]

約数ペア:

[(1, 2017046952), (2, 1008523476), (3, 672348984), (4, 504261738), (6, 336174492), (8, 252130869), (9, 224116328), (12, 168087246), (18, 112058164), (24, 84043623), (36, 56029082), (71, 28409112), (72, 28014541), (142, 14204556), (213, 9469704), (284, 7102278), (426, 4734852), (568, 3551139), (639, 3156568), (852, 2367426), (1278, 1578284), (1704, 1183713), (2556, 789142), (5112, 394571)]