66828342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7541}}^1$

素因数の和:7764

約数の個数: 32

約数和(自身を含む): 153494784

約数和(自身を除く): 86666442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 7541, 8862, 15082, 22623, 45246, 52787, 105574, 158361, 316722, 1591151, 3182302, 4773453, 9546906, 11138057, 22276114, 33414171, 66828342]

約数ペア:

[(1, 66828342), (2, 33414171), (3, 22276114), (6, 11138057), (7, 9546906), (14, 4773453), (21, 3182302), (42, 1591151), (211, 316722), (422, 158361), (633, 105574), (1266, 52787), (1477, 45246), (2954, 22623), (4431, 15082), (7541, 8862)]