40398012

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8191}}^1$

素因数の和:8338

約数の個数: 36

約数和(自身を含む): 102875136

約数和(自身を除く): 62477124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 8191, 16382, 24573, 32764, 49146, 73719, 98292, 147438, 294876, 1122167, 2244334, 3366501, 4488668, 6733002, 10099503, 13466004, 20199006, 40398012]

約数ペア:

[(1, 40398012), (2, 20199006), (3, 13466004), (4, 10099503), (6, 6733002), (9, 4488668), (12, 3366501), (18, 2244334), (36, 1122167), (137, 294876), (274, 147438), (411, 98292), (548, 73719), (822, 49146), (1233, 32764), (1644, 24573), (2466, 16382), (4932, 8191)]