18009539019

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{424223}}^1$

素因数の和:424371

約数の個数: 24

約数和(自身を含む): 26802472320

約数和(自身を除く): 8792933301

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 4717, 14151, 42453, 424223, 1272669, 3818007, 22483819, 37755847, 67451457, 113267541, 202354371, 339802623, 2001059891, 6003179673, 18009539019]

約数ペア:

[(1, 18009539019), (3, 6003179673), (9, 2001059891), (53, 339802623), (89, 202354371), (159, 113267541), (267, 67451457), (477, 37755847), (801, 22483819), (4717, 3818007), (14151, 1272669), (42453, 424223)]