18830682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80473}}^1$

素因数の和:80494

約数の個数: 24

約数和(自身を含む): 43938804

約数和(自身を除く): 25108122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80473, 160946, 241419, 482838, 724257, 1046149, 1448514, 2092298, 3138447, 6276894, 9415341, 18830682]

約数ペア:

[(1, 18830682), (2, 9415341), (3, 6276894), (6, 3138447), (9, 2092298), (13, 1448514), (18, 1046149), (26, 724257), (39, 482838), (78, 241419), (117, 160946), (234, 80473)]