213540948

素因数分解:

$2^2\times 3^4\times {\mathrm{659077}}^1$

素因数の和:659093

約数の個数: 30

約数和(自身を含む): 558239066

約数和(自身を除く): 344698118

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 659077, 1318154, 1977231, 2636308, 3954462, 5931693, 7908924, 11863386, 17795079, 23726772, 35590158, 53385237, 71180316, 106770474, 213540948]

約数ペア:

[(1, 213540948), (2, 106770474), (3, 71180316), (4, 53385237), (6, 35590158), (9, 23726772), (12, 17795079), (18, 11863386), (27, 7908924), (36, 5931693), (54, 3954462), (81, 2636308), (108, 1977231), (162, 1318154), (324, 659077)]