4018587039

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{71867}}^1$

素因数の和:72004

約数の個数: 32

約数和(自身を含む): 6324384000

約数和(自身を除く): 2305796961

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 2071, 2943, 6213, 18639, 55917, 71867, 215601, 646803, 1365473, 1940409, 4096419, 7833503, 12289257, 23500509, 36867771, 70501527, 148836557, 211504581, 446509671, 1339529013, 4018587039]

約数ペア:

[(1, 4018587039), (3, 1339529013), (9, 446509671), (19, 211504581), (27, 148836557), (57, 70501527), (109, 36867771), (171, 23500509), (327, 12289257), (513, 7833503), (981, 4096419), (2071, 1940409), (2943, 1365473), (6213, 646803), (18639, 215601), (55917, 71867)]