22401678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12487}}^1$

素因数の和:12528

約数の個数: 32

約数和(自身を含む): 50351616

約数和(自身を除く): 27949938

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 12487, 24974, 37461, 74922, 162331, 287201, 324662, 486993, 574402, 861603, 973986, 1723206, 3733613, 7467226, 11200839, 22401678]

約数ペア:

[(1, 22401678), (2, 11200839), (3, 7467226), (6, 3733613), (13, 1723206), (23, 973986), (26, 861603), (39, 574402), (46, 486993), (69, 324662), (78, 287201), (138, 162331), (299, 74922), (598, 37461), (897, 24974), (1794, 12487)]