18392594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 31739904

約数和(自身を除く): 13347310

約数列:

[1, 2, 11, 22, 23, 46, 163, 223, 253, 326, 446, 506, 1793, 2453, 3586, 3749, 4906, 5129, 7498, 10258, 36349, 41239, 56419, 72698, 82478, 112838, 399839, 799678, 836027, 1672054, 9196297, 18392594]

約数ペア:

[(1, 18392594), (2, 9196297), (11, 1672054), (22, 836027), (23, 799678), (46, 399839), (163, 112838), (223, 82478), (253, 72698), (326, 56419), (446, 41239), (506, 36349), (1793, 10258), (2453, 7498), (3586, 5129), (3749, 4906)]