42173639742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136987}}^1\times {\mathrm{3947}}^1$

素因数の和:140952

約数の個数: 32

約数和(自身を含む): 90859208832

約数和(自身を除く): 48685569090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3947, 7894, 11841, 23682, 51311, 102622, 136987, 153933, 273974, 307866, 410961, 821922, 1780831, 3561662, 5342493, 10684986, 540687689, 1081375378, 1622063067, 3244126134, 7028939957, 14057879914, 21086819871, 42173639742]

約数ペア:

[(1, 42173639742), (2, 21086819871), (3, 14057879914), (6, 7028939957), (13, 3244126134), (26, 1622063067), (39, 1081375378), (78, 540687689), (3947, 10684986), (7894, 5342493), (11841, 3561662), (23682, 1780831), (51311, 821922), (102622, 410961), (136987, 307866), (153933, 273974)]