8161686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2683}}^1$

素因数の和:2717

約数の個数: 36

約数和(自身を含む): 19155708

約数和(自身を除く): 10994022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 2683, 3042, 5366, 8049, 16098, 24147, 34879, 48294, 69758, 104637, 209274, 313911, 453427, 627822, 906854, 1360281, 2720562, 4080843, 8161686]

約数ペア:

[(1, 8161686), (2, 4080843), (3, 2720562), (6, 1360281), (9, 906854), (13, 627822), (18, 453427), (26, 313911), (39, 209274), (78, 104637), (117, 69758), (169, 48294), (234, 34879), (338, 24147), (507, 16098), (1014, 8049), (1521, 5366), (2683, 3042)]