2157357.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6563}}^1$

素因数の和:6628

約数の個数: 32

約数和(自身を含む): 71836416

約数和(自身を除く): 38325738

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 6563, 13126, 19689, 39378, 150949, 242831, 301898, 452847, 485662, 728493, 905694, 1456986, 5585113, 11170226, 16755339, 33510678]

約数ペア:

[(1, 33510678), (2, 16755339), (3, 11170226), (6, 5585113), (23, 1456986), (37, 905694), (46, 728493), (69, 485662), (74, 452847), (111, 301898), (138, 242831), (222, 150949), (851, 39378), (1702, 19689), (2553, 13126), (5106, 6563)]