7627698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 18299736

約数和(自身を除く): 10672038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 881, 962, 1443, 1762, 2643, 2886, 4329, 5286, 7929, 8658, 11453, 15858, 22906, 32597, 34359, 65194, 68718, 97791, 103077, 195582, 206154, 293373, 423761, 586746, 847522, 1271283, 2542566, 3813849, 7627698]

約数ペア:

[(1, 7627698), (2, 3813849), (3, 2542566), (6, 1271283), (9, 847522), (13, 586746), (18, 423761), (26, 293373), (37, 206154), (39, 195582), (74, 103077), (78, 97791), (111, 68718), (117, 65194), (222, 34359), (234, 32597), (333, 22906), (481, 15858), (666, 11453), (881, 8658), (962, 7929), (1443, 5286), (1762, 4329), (2643, 2886)]