12840498

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21639

約数の個数: 32

約数和(自身を含む): 31129920

約数和(自身を除く): 18289422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 21617, 43234, 64851, 129702, 194553, 237787, 389106, 475574, 583659, 713361, 1167318, 1426722, 2140083, 4280166, 6420249, 12840498]

約数ペア:

[(1, 12840498), (2, 6420249), (3, 4280166), (6, 2140083), (9, 1426722), (11, 1167318), (18, 713361), (22, 583659), (27, 475574), (33, 389106), (54, 237787), (66, 194553), (99, 129702), (198, 64851), (297, 43234), (594, 21617)]