213505452

素因数分解:

$2^2\times 3^2\times {\mathrm{5930707}}^1$

素因数の和:5930717

約数の個数: 18

約数和(自身を含む): 539694428

約数和(自身を除く): 326188976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5930707, 11861414, 17792121, 23722828, 35584242, 53376363, 71168484, 106752726, 213505452]

約数ペア:

[(1, 213505452), (2, 106752726), (3, 71168484), (4, 53376363), (6, 35584242), (9, 23722828), (12, 17792121), (18, 11861414), (36, 5930707)]