18906558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15077}}^1$

素因数の和:15112

約数の個数: 32

約数和(自身を含む): 43424640

約数和(自身を除く): 24518082

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15077, 30154, 45231, 90462, 165847, 286463, 331694, 497541, 572926, 859389, 995082, 1718778, 3151093, 6302186, 9453279, 18906558]

約数ペア:

[(1, 18906558), (2, 9453279), (3, 6302186), (6, 3151093), (11, 1718778), (19, 995082), (22, 859389), (33, 572926), (38, 497541), (57, 331694), (66, 286463), (114, 165847), (209, 90462), (418, 45231), (627, 30154), (1254, 15077)]