215120952

素因数分解:

$2^3\times 3^2\times {\mathrm{2987791}}^1$

素因数の和:2987803

約数の個数: 24

約数和(自身を含む): 582619440

約数和(自身を除く): 367498488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2987791, 5975582, 8963373, 11951164, 17926746, 23902328, 26890119, 35853492, 53780238, 71706984, 107560476, 215120952]

約数ペア:

[(1, 215120952), (2, 107560476), (3, 71706984), (4, 53780238), (6, 35853492), (8, 26890119), (9, 23902328), (12, 17926746), (18, 11951164), (24, 8963373), (36, 5975582), (72, 2987791)]