18068658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 38232000

約数和(自身を除く): 20163342

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353, 449, 706, 898, 1059, 1347, 2118, 2694, 6707, 8531, 13414, 17062, 20121, 25593, 40242, 51186, 158497, 316994, 475491, 950982, 3011443, 6022886, 9034329, 18068658]

約数ペア:

[(1, 18068658), (2, 9034329), (3, 6022886), (6, 3011443), (19, 950982), (38, 475491), (57, 316994), (114, 158497), (353, 51186), (449, 40242), (706, 25593), (898, 20121), (1059, 17062), (1347, 13414), (2118, 8531), (2694, 6707)]