2012942178

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{955813}}^1$

素因数の和:955840

約数の個数: 40

約数和(自身を含む): 4857446748

約数和(自身を除く): 2844504570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 955813, 1911626, 2867439, 5734878, 8602317, 12425569, 17204634, 24851138, 25806951, 37276707, 51613902, 74553414, 77420853, 111830121, 154841706, 223660242, 335490363, 670980726, 1006471089, 2012942178]

約数ペア:

[(1, 2012942178), (2, 1006471089), (3, 670980726), (6, 335490363), (9, 223660242), (13, 154841706), (18, 111830121), (26, 77420853), (27, 74553414), (39, 51613902), (54, 37276707), (78, 25806951), (81, 24851138), (117, 17204634), (162, 12425569), (234, 8602317), (351, 5734878), (702, 2867439), (1053, 1911626), (2106, 955813)]