15390858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6211}}^1$

素因数の和:6282

約数の個数: 32

約数和(自身を含む): 35781120

約数和(自身を除く): 20390262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 6211, 12422, 18633, 37266, 43477, 86954, 130431, 260862, 366449, 732898, 1099347, 2198694, 2565143, 5130286, 7695429, 15390858]

約数ペア:

[(1, 15390858), (2, 7695429), (3, 5130286), (6, 2565143), (7, 2198694), (14, 1099347), (21, 732898), (42, 366449), (59, 260862), (118, 130431), (177, 86954), (354, 43477), (413, 37266), (826, 18633), (1239, 12422), (2478, 6211)]