8130636

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3262

約数の個数: 36

約数和(自身を含む): 20848464

約数和(自身を除く): 12717828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3181, 6362, 9543, 12724, 19086, 28629, 38172, 57258, 114516, 225851, 451702, 677553, 903404, 1355106, 2032659, 2710212, 4065318, 8130636]

約数ペア:

[(1, 8130636), (2, 4065318), (3, 2710212), (4, 2032659), (6, 1355106), (9, 903404), (12, 677553), (18, 451702), (36, 225851), (71, 114516), (142, 57258), (213, 38172), (284, 28629), (426, 19086), (639, 12724), (852, 9543), (1278, 6362), (2556, 3181)]