2018038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 1429322

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 269, 341, 538, 682, 2959, 3751, 5918, 7502, 8339, 16678, 32549, 65098, 91729, 183458, 1009019, 2018038]

約数ペア:

[(1, 2018038), (2, 1009019), (11, 183458), (22, 91729), (31, 65098), (62, 32549), (121, 16678), (242, 8339), (269, 7502), (341, 5918), (538, 3751), (682, 2959)]