221704944

素因数分解:

$2^4\times 3^1\times {\mathrm{4618853}}^1$

素因数の和:4618864

約数の個数: 20

約数和(自身を含む): 572737896

約数和(自身を除く): 351032952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4618853, 9237706, 13856559, 18475412, 27713118, 36950824, 55426236, 73901648, 110852472, 221704944]

約数ペア:

[(1, 221704944), (2, 110852472), (3, 73901648), (4, 55426236), (6, 36950824), (8, 27713118), (12, 18475412), (16, 13856559), (24, 9237706), (48, 4618853)]