31194462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{911}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 36220578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 911, 1317, 1822, 2634, 2733, 5466, 5707, 11414, 11843, 17121, 23686, 34242, 35529, 71058, 399929, 799858, 1199787, 2399574, 5199077, 10398154, 15597231, 31194462]

約数ペア:

[(1, 31194462), (2, 15597231), (3, 10398154), (6, 5199077), (13, 2399574), (26, 1199787), (39, 799858), (78, 399929), (439, 71058), (878, 35529), (911, 34242), (1317, 23686), (1822, 17121), (2634, 11843), (2733, 11414), (5466, 5707)]