1561788

素因数分解:

$2^2\times 3^3\times {\mathrm{14461}}^1$

素因数の和:14474

約数の個数: 24

約数和(自身を含む): 4049360

約数和(自身を除く): 2487572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 14461, 28922, 43383, 57844, 86766, 130149, 173532, 260298, 390447, 520596, 780894, 1561788]

約数ペア:

[(1, 1561788), (2, 780894), (3, 520596), (4, 390447), (6, 260298), (9, 173532), (12, 130149), (18, 86766), (27, 57844), (36, 43383), (54, 28922), (108, 14461)]