18443079

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 30205440

約数和(自身を除く): 11762361

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1747, 3519, 5241, 10557, 15723, 29699, 40181, 47169, 89097, 120543, 267291, 361629, 683077, 801873, 1084887, 2049231, 6147693, 18443079]

約数ペア:

[(1, 18443079), (3, 6147693), (9, 2049231), (17, 1084887), (23, 801873), (27, 683077), (51, 361629), (69, 267291), (153, 120543), (207, 89097), (391, 47169), (459, 40181), (621, 29699), (1173, 15723), (1747, 10557), (3519, 5241)]