18215228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 34844544

約数和(自身を除く): 16629316

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 8641, 17282, 34564, 146897, 267871, 293794, 535742, 587588, 1071484, 4553807, 9107614, 18215228]

約数ペア:

[(1, 18215228), (2, 9107614), (4, 4553807), (17, 1071484), (31, 587588), (34, 535742), (62, 293794), (68, 267871), (124, 146897), (527, 34564), (1054, 17282), (2108, 8641)]