243375246

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{19681}}^1$

素因数の和:19921

約数の個数: 32

約数和(自身を含む): 543223200

約数和(自身を除く): 299847954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 2061, 4122, 6183, 12366, 19681, 39362, 59043, 118086, 177129, 354258, 531387, 1062774, 4506949, 9013898, 13520847, 27041694, 40562541, 81125082, 121687623, 243375246]

約数ペア:

[(1, 243375246), (2, 121687623), (3, 81125082), (6, 40562541), (9, 27041694), (18, 13520847), (27, 9013898), (54, 4506949), (229, 1062774), (458, 531387), (687, 354258), (1374, 177129), (2061, 118086), (4122, 59043), (6183, 39362), (12366, 19681)]