7120638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 18210816

約数和(自身を除く): 11090178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1823, 1953, 3646, 3906, 5469, 10938, 12761, 16407, 25522, 32814, 38283, 56513, 76566, 113026, 114849, 169539, 229698, 339078, 395591, 508617, 791182, 1017234, 1186773, 2373546, 3560319, 7120638]

約数ペア:

[(1, 7120638), (2, 3560319), (3, 2373546), (6, 1186773), (7, 1017234), (9, 791182), (14, 508617), (18, 395591), (21, 339078), (31, 229698), (42, 169539), (62, 114849), (63, 113026), (93, 76566), (126, 56513), (186, 38283), (217, 32814), (279, 25522), (434, 16407), (558, 12761), (651, 10938), (1302, 5469), (1823, 3906), (1953, 3646)]