765486

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 36

約数和(自身を含む): 1771848

約数和(自身を除く): 1006362

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1849, 1978, 2967, 3698, 5547, 5934, 8901, 11094, 16641, 17802, 33282, 42527, 85054, 127581, 255162, 382743, 765486]

約数ペア:

[(1, 765486), (2, 382743), (3, 255162), (6, 127581), (9, 85054), (18, 42527), (23, 33282), (43, 17802), (46, 16641), (69, 11094), (86, 8901), (129, 5934), (138, 5547), (207, 3698), (258, 2967), (387, 1978), (414, 1849), (774, 989)]