40021308

素因数分解:

$2^2\times 3^2\times {\mathrm{1111703}}^1$

素因数の和:1111713

約数の個数: 18

約数和(自身を含む): 101165064

約数和(自身を除く): 61143756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1111703, 2223406, 3335109, 4446812, 6670218, 10005327, 13340436, 20010654, 40021308]

約数ペア:

[(1, 40021308), (2, 20010654), (3, 13340436), (4, 10005327), (6, 6670218), (9, 4446812), (12, 3335109), (18, 2223406), (36, 1111703)]