228486726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{976439}}^1$

素因数の和:976460

約数の個数: 24

約数和(自身を含む): 533136240

約数和(自身を除く): 304649514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 976439, 1952878, 2929317, 5858634, 8787951, 12693707, 17575902, 25387414, 38081121, 76162242, 114243363, 228486726]

約数ペア:

[(1, 228486726), (2, 114243363), (3, 76162242), (6, 38081121), (9, 25387414), (13, 17575902), (18, 12693707), (26, 8787951), (39, 5858634), (78, 2929317), (117, 1952878), (234, 976439)]