3957018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 8627136

約数和(自身を除く): 4670118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 523, 582, 1046, 1261, 1569, 2522, 3138, 3783, 6799, 7566, 13598, 20397, 40794, 50731, 101462, 152193, 304386, 659503, 1319006, 1978509, 3957018]

約数ペア:

[(1, 3957018), (2, 1978509), (3, 1319006), (6, 659503), (13, 304386), (26, 152193), (39, 101462), (78, 50731), (97, 40794), (194, 20397), (291, 13598), (523, 7566), (582, 6799), (1046, 3783), (1261, 3138), (1569, 2522)]