66280746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1301}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 151740288

約数和(自身を除く): 85459542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1213, 1301, 2426, 2602, 3639, 3903, 7278, 7806, 8491, 9107, 16982, 18214, 25473, 27321, 50946, 54642, 1578113, 3156226, 4734339, 9468678, 11046791, 22093582, 33140373, 66280746]

約数ペア:

[(1, 66280746), (2, 33140373), (3, 22093582), (6, 11046791), (7, 9468678), (14, 4734339), (21, 3156226), (42, 1578113), (1213, 54642), (1301, 50946), (2426, 27321), (2602, 25473), (3639, 18214), (3903, 16982), (7278, 9107), (7806, 8491)]