1147644

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 2948400

約数和(自身を除く): 1800756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 449, 639, 852, 898, 1278, 1347, 1796, 2556, 2694, 4041, 5388, 8082, 16164, 31879, 63758, 95637, 127516, 191274, 286911, 382548, 573822, 1147644]

約数ペア:

[(1, 1147644), (2, 573822), (3, 382548), (4, 286911), (6, 191274), (9, 127516), (12, 95637), (18, 63758), (36, 31879), (71, 16164), (142, 8082), (213, 5388), (284, 4041), (426, 2694), (449, 2556), (639, 1796), (852, 1347), (898, 1278)]