68304906

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{3491}}^1$

素因数の和:4586

約数の個数: 24

約数和(自身を含む): 148172544

約数和(自身を除く): 79867638

約数列:

[1, 2, 3, 6, 9, 18, 1087, 2174, 3261, 3491, 6522, 6982, 9783, 10473, 19566, 20946, 31419, 62838, 3794717, 7589434, 11384151, 22768302, 34152453, 68304906]

約数ペア:

[(1, 68304906), (2, 34152453), (3, 22768302), (6, 11384151), (9, 7589434), (18, 3794717), (1087, 62838), (2174, 31419), (3261, 20946), (3491, 19566), (6522, 10473), (6982, 9783)]