15782022

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 35481888

約数和(自身を除く): 19699866

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 106, 142, 159, 213, 233, 318, 426, 466, 477, 639, 699, 954, 1278, 1398, 2097, 3763, 4194, 7526, 11289, 12349, 16543, 22578, 24698, 33086, 33867, 37047, 49629, 67734, 74094, 99258, 111141, 148887, 222282, 297774, 876779, 1753558, 2630337, 5260674, 7891011, 15782022]

約数ペア:

[(1, 15782022), (2, 7891011), (3, 5260674), (6, 2630337), (9, 1753558), (18, 876779), (53, 297774), (71, 222282), (106, 148887), (142, 111141), (159, 99258), (213, 74094), (233, 67734), (318, 49629), (426, 37047), (466, 33867), (477, 33086), (639, 24698), (699, 22578), (954, 16543), (1278, 12349), (1398, 11289), (2097, 7526), (3763, 4194)]