129281334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236779}}^1$

素因数の和:236804

約数の個数: 32

約数和(自身を含む): 318232320

約数和(自身を除く): 188950986

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 236779, 473558, 710337, 1420674, 1657453, 3078127, 3314906, 4972359, 6156254, 9234381, 9944718, 18468762, 21546889, 43093778, 64640667, 129281334]

約数ペア:

[(1, 129281334), (2, 64640667), (3, 43093778), (6, 21546889), (7, 18468762), (13, 9944718), (14, 9234381), (21, 6156254), (26, 4972359), (39, 3314906), (42, 3078127), (78, 1657453), (91, 1420674), (182, 710337), (273, 473558), (546, 236779)]