16851639174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{401861}}^1$

素因数の和:402136

約数の個数: 32

約数和(自身を含む): 35010217440

約数和(自身を除く): 18158578266

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 482, 723, 1446, 6989, 13978, 20967, 41934, 401861, 803722, 1205583, 2411166, 11653969, 23307938, 34961907, 69923814, 96848501, 193697002, 290545503, 581091006, 2808606529, 5617213058, 8425819587, 16851639174]

約数ペア:

[(1, 16851639174), (2, 8425819587), (3, 5617213058), (6, 2808606529), (29, 581091006), (58, 290545503), (87, 193697002), (174, 96848501), (241, 69923814), (482, 34961907), (723, 23307938), (1446, 11653969), (6989, 2411166), (13978, 1205583), (20967, 803722), (41934, 401861)]