211325778

素因数分解:

$2^1\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{9941}}^1$

素因数の和:11130

約数の個数: 24

約数和(自身を含む): 458306316

約数和(自身を除く): 246980538

約数列:

[1, 2, 3, 6, 9, 18, 1181, 2362, 3543, 7086, 9941, 10629, 19882, 21258, 29823, 59646, 89469, 178938, 11740321, 23480642, 35220963, 70441926, 105662889, 211325778]

約数ペア:

[(1, 211325778), (2, 105662889), (3, 70441926), (6, 35220963), (9, 23480642), (18, 11740321), (1181, 178938), (2362, 89469), (3543, 59646), (7086, 29823), (9941, 21258), (10629, 19882)]