18309051

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 29056320

約数和(自身を除く): 10747269

約数列:

[1, 3, 9, 17, 27, 51, 113, 153, 339, 353, 459, 1017, 1059, 1921, 3051, 3177, 5763, 6001, 9531, 17289, 18003, 39889, 51867, 54009, 119667, 162027, 359001, 678113, 1077003, 2034339, 6103017, 18309051]

約数ペア:

[(1, 18309051), (3, 6103017), (9, 2034339), (17, 1077003), (27, 678113), (51, 359001), (113, 162027), (153, 119667), (339, 54009), (353, 51867), (459, 39889), (1017, 18003), (1059, 17289), (1921, 9531), (3051, 6001), (3177, 5763)]