39001644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 108435600

約数和(自身を除く): 69433956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 661, 894, 1322, 1341, 1639, 1788, 1983, 2644, 2682, 3278, 3966, 4917, 5364, 5949, 6556, 7271, 7932, 9834, 11898, 14542, 14751, 19668, 21813, 23796, 29084, 29502, 43626, 59004, 65439, 87252, 98489, 130878, 196978, 261756, 295467, 393956, 590934, 886401, 1083379, 1181868, 1772802, 2166758, 3250137, 3545604, 4333516, 6500274, 9750411, 13000548, 19500822, 39001644]

約数ペア:

[(1, 39001644), (2, 19500822), (3, 13000548), (4, 9750411), (6, 6500274), (9, 4333516), (11, 3545604), (12, 3250137), (18, 2166758), (22, 1772802), (33, 1181868), (36, 1083379), (44, 886401), (66, 590934), (99, 393956), (132, 295467), (149, 261756), (198, 196978), (298, 130878), (396, 98489), (447, 87252), (596, 65439), (661, 59004), (894, 43626), (1322, 29502), (1341, 29084), (1639, 23796), (1788, 21813), (1983, 19668), (2644, 14751), (2682, 14542), (3278, 11898), (3966, 9834), (4917, 7932), (5364, 7271), (5949, 6556)]