8409708

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3046

約数の個数: 36

約数和(自身を含む): 21534240

約数和(自身を除く): 13124532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 2957, 5914, 8871, 11828, 17742, 26613, 35484, 53226, 106452, 233603, 467206, 700809, 934412, 1401618, 2102427, 2803236, 4204854, 8409708]

約数ペア:

[(1, 8409708), (2, 4204854), (3, 2803236), (4, 2102427), (6, 1401618), (9, 934412), (12, 700809), (18, 467206), (36, 233603), (79, 106452), (158, 53226), (237, 35484), (316, 26613), (474, 17742), (711, 11828), (948, 8871), (1422, 5914), (2844, 2957)]