12864678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 26659584

約数和(自身を除く): 13794906

約数列:

[1, 2, 3, 6, 37, 74, 111, 167, 222, 334, 347, 501, 694, 1002, 1041, 2082, 6179, 12358, 12839, 18537, 25678, 37074, 38517, 57949, 77034, 115898, 173847, 347694, 2144113, 4288226, 6432339, 12864678]

約数ペア:

[(1, 12864678), (2, 6432339), (3, 4288226), (6, 2144113), (37, 347694), (74, 173847), (111, 115898), (167, 77034), (222, 57949), (334, 38517), (347, 37074), (501, 25678), (694, 18537), (1002, 12839), (1041, 12358), (2082, 6179)]