66805998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1307}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 152941824

約数和(自身を除く): 86135826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1217, 1307, 2434, 2614, 3651, 3921, 7302, 7842, 8519, 9149, 17038, 18298, 25557, 27447, 51114, 54894, 1590619, 3181238, 4771857, 9543714, 11134333, 22268666, 33402999, 66805998]

約数ペア:

[(1, 66805998), (2, 33402999), (3, 22268666), (6, 11134333), (7, 9543714), (14, 4771857), (21, 3181238), (42, 1590619), (1217, 54894), (1307, 51114), (2434, 27447), (2614, 25557), (3651, 18298), (3921, 17038), (7302, 9149), (7842, 8519)]