39700638

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{6871}}^1$

素因数の和:6989

約数の個数: 32

約数和(自身を含む): 89061120

約数和(自身を除く): 49360482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 6871, 13742, 20613, 41226, 61839, 123678, 185517, 371034, 735197, 1470394, 2205591, 4411182, 6616773, 13233546, 19850319, 39700638]

約数ペア:

[(1, 39700638), (2, 19850319), (3, 13233546), (6, 6616773), (9, 4411182), (18, 2205591), (27, 1470394), (54, 735197), (107, 371034), (214, 185517), (321, 123678), (642, 61839), (963, 41226), (1926, 20613), (2889, 13742), (5778, 6871)]