228077658

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{207721}}^1$

素因数の和:207790

約数の個数: 24

約数和(自身を含む): 502271796

約数和(自身を除く): 274194138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 207721, 415442, 623163, 1246326, 1869489, 3738978, 12670981, 25341962, 38012943, 76025886, 114038829, 228077658]

約数ペア:

[(1, 228077658), (2, 114038829), (3, 76025886), (6, 38012943), (9, 25341962), (18, 12670981), (61, 3738978), (122, 1869489), (183, 1246326), (366, 623163), (549, 415442), (1098, 207721)]