18356058

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16187}}^1$

素因数の和:16208

約数の個数: 40

約数和(自身を含む): 47009952

約数和(自身を除く): 28653894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16187, 32374, 48561, 97122, 113309, 145683, 226618, 291366, 339927, 437049, 679854, 874098, 1019781, 1311147, 2039562, 2622294, 3059343, 6118686, 9178029, 18356058]

約数ペア:

[(1, 18356058), (2, 9178029), (3, 6118686), (6, 3059343), (7, 2622294), (9, 2039562), (14, 1311147), (18, 1019781), (21, 874098), (27, 679854), (42, 437049), (54, 339927), (63, 291366), (81, 226618), (126, 145683), (162, 113309), (189, 97122), (378, 48561), (567, 32374), (1134, 16187)]