2220894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9512

約数の個数: 24

約数和(自身を含む): 5182632

約数和(自身を除く): 2961738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9491, 18982, 28473, 56946, 85419, 123383, 170838, 246766, 370149, 740298, 1110447, 2220894]

約数ペア:

[(1, 2220894), (2, 1110447), (3, 740298), (6, 370149), (9, 246766), (13, 170838), (18, 123383), (26, 85419), (39, 56946), (78, 28473), (117, 18982), (234, 9491)]