1342326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2861568

約数和(自身を除く): 1519242

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 137, 138, 142, 213, 274, 411, 426, 822, 1633, 3151, 3266, 4899, 6302, 9453, 9727, 9798, 18906, 19454, 29181, 58362, 223721, 447442, 671163, 1342326]

約数ペア:

[(1, 1342326), (2, 671163), (3, 447442), (6, 223721), (23, 58362), (46, 29181), (69, 19454), (71, 18906), (137, 9798), (138, 9727), (142, 9453), (213, 6302), (274, 4899), (411, 3266), (426, 3151), (822, 1633)]