17486854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 34131456

約数和(自身を除く): 16644602

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 4937, 9874, 34559, 54307, 69118, 108614, 113551, 227102, 380149, 760298, 794857, 1249061, 1589714, 2498122, 8743427, 17486854]

約数ペア:

[(1, 17486854), (2, 8743427), (7, 2498122), (11, 1589714), (14, 1249061), (22, 794857), (23, 760298), (46, 380149), (77, 227102), (154, 113551), (161, 108614), (253, 69118), (322, 54307), (506, 34559), (1771, 9874), (3542, 4937)]