21185087442

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{48647}}^1$

素因数の和:49234

約数の個数: 32

約数和(自身を含む): 42711387264

約数和(自身を除く): 21526299822

約数列:

[1, 2, 3, 6, 181, 362, 401, 543, 802, 1086, 1203, 2406, 48647, 72581, 97294, 145162, 145941, 217743, 291882, 435486, 8805107, 17610214, 19507447, 26415321, 39014894, 52830642, 58522341, 117044682, 3530847907, 7061695814, 10592543721, 21185087442]

約数ペア:

[(1, 21185087442), (2, 10592543721), (3, 7061695814), (6, 3530847907), (181, 117044682), (362, 58522341), (401, 52830642), (543, 39014894), (802, 26415321), (1086, 19507447), (1203, 17610214), (2406, 8805107), (48647, 435486), (72581, 291882), (97294, 217743), (145162, 145941)]