40427178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2903}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 88653312

約数和(自身を除く): 48226134

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 2903, 4642, 5806, 6963, 8709, 13926, 17418, 31933, 63866, 95799, 191598, 612533, 1225066, 1837599, 3675198, 6737863, 13475726, 20213589, 40427178]

約数ペア:

[(1, 40427178), (2, 20213589), (3, 13475726), (6, 6737863), (11, 3675198), (22, 1837599), (33, 1225066), (66, 612533), (211, 191598), (422, 95799), (633, 63866), (1266, 31933), (2321, 17418), (2903, 13926), (4642, 8709), (5806, 6963)]