2819357118

素因数分解:

$2^1\times 3^4\times {\mathrm{17403439}}^1$

素因数の和:17403453

約数の個数: 20

約数和(自身を含む): 6317448720

約数和(自身を除く): 3498091602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17403439, 34806878, 52210317, 104420634, 156630951, 313261902, 469892853, 939785706, 1409678559, 2819357118]

約数ペア:

[(1, 2819357118), (2, 1409678559), (3, 939785706), (6, 469892853), (9, 313261902), (18, 156630951), (27, 104420634), (54, 52210317), (81, 34806878), (162, 17403439)]