213804938178

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101521813}}^1$

素因数の和:101521840

約数の個数: 40

約数和(自身を含む): 515933858748

約数和(自身を除く): 302128920570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 101521813, 203043626, 304565439, 609130878, 913696317, 1319783569, 1827392634, 2639567138, 2741088951, 3959350707, 5482177902, 7918701414, 8223266853, 11878052121, 16446533706, 23756104242, 35634156363, 71268312726, 106902469089, 213804938178]

約数ペア:

[(1, 213804938178), (2, 106902469089), (3, 71268312726), (6, 35634156363), (9, 23756104242), (13, 16446533706), (18, 11878052121), (26, 8223266853), (27, 7918701414), (39, 5482177902), (54, 3959350707), (78, 2741088951), (81, 2639567138), (117, 1827392634), (162, 1319783569), (234, 913696317), (351, 609130878), (702, 304565439), (1053, 203043626), (2106, 101521813)]