39837816

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7793}}^1$

素因数の和:7876

約数の個数: 48

約数和(自身を含む): 109427760

約数和(自身を除く): 69589944

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, 7793, 15586, 23379, 31172, 46758, 62344, 70137, 93516, 140274, 187032, 280548, 553303, 561096, 1106606, 1659909, 2213212, 3319818, 4426424, 4979727, 6639636, 9959454, 13279272, 19918908, 39837816]

約数ペア:

[(1, 39837816), (2, 19918908), (3, 13279272), (4, 9959454), (6, 6639636), (8, 4979727), (9, 4426424), (12, 3319818), (18, 2213212), (24, 1659909), (36, 1106606), (71, 561096), (72, 553303), (142, 280548), (213, 187032), (284, 140274), (426, 93516), (568, 70137), (639, 62344), (852, 46758), (1278, 31172), (1704, 23379), (2556, 15586), (5112, 7793)]