69631458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1789}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 150360000

約数和(自身を除く): 80728542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 1789, 2994, 3578, 5367, 6487, 10734, 12974, 19461, 23257, 38922, 46514, 69771, 139542, 892711, 1785422, 2678133, 5356266, 11605243, 23210486, 34815729, 69631458]

約数ペア:

[(1, 69631458), (2, 34815729), (3, 23210486), (6, 11605243), (13, 5356266), (26, 2678133), (39, 1785422), (78, 892711), (499, 139542), (998, 69771), (1497, 46514), (1789, 38922), (2994, 23257), (3578, 19461), (5367, 12974), (6487, 10734)]