40218594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16633}}^1$

素因数の和:16682

約数の個数: 32

約数和(自身を含む): 89424384

約数和(自身を除く): 49205790

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 16633, 33266, 49899, 99798, 216229, 432458, 515623, 648687, 1031246, 1297374, 1546869, 3093738, 6703099, 13406198, 20109297, 40218594]

約数ペア:

[(1, 40218594), (2, 20109297), (3, 13406198), (6, 6703099), (13, 3093738), (26, 1546869), (31, 1297374), (39, 1031246), (62, 648687), (78, 515623), (93, 432458), (186, 216229), (403, 99798), (806, 49899), (1209, 33266), (2418, 16633)]