12789006

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 26345088

約数和(自身を除く): 13556082

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 307, 318, 393, 614, 786, 921, 1842, 6943, 13886, 16271, 20829, 32542, 40217, 41658, 48813, 80434, 97626, 120651, 241302, 2131501, 4263002, 6394503, 12789006]

約数ペア:

[(1, 12789006), (2, 6394503), (3, 4263002), (6, 2131501), (53, 241302), (106, 120651), (131, 97626), (159, 80434), (262, 48813), (307, 41658), (318, 40217), (393, 32542), (614, 20829), (786, 16271), (921, 13886), (1842, 6943)]