18119586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 38553408

約数和(自身を除く): 20433822

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 443, 802, 886, 1203, 1329, 2406, 2658, 6817, 7531, 13634, 15062, 20451, 22593, 40902, 45186, 177643, 355286, 532929, 1065858, 3019931, 6039862, 9059793, 18119586]

約数ペア:

[(1, 18119586), (2, 9059793), (3, 6039862), (6, 3019931), (17, 1065858), (34, 532929), (51, 355286), (102, 177643), (401, 45186), (443, 40902), (802, 22593), (886, 20451), (1203, 15062), (1329, 13634), (2406, 7531), (2658, 6817)]