2972934

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 6918912

約数和(自身を除く): 3945978

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 167, 207, 258, 334, 387, 414, 501, 774, 989, 1002, 1503, 1978, 2967, 3006, 3841, 5934, 7181, 7682, 8901, 11523, 14362, 17802, 21543, 23046, 34569, 43086, 64629, 69138, 129258, 165163, 330326, 495489, 990978, 1486467, 2972934]

約数ペア:

[(1, 2972934), (2, 1486467), (3, 990978), (6, 495489), (9, 330326), (18, 165163), (23, 129258), (43, 69138), (46, 64629), (69, 43086), (86, 34569), (129, 23046), (138, 21543), (167, 17802), (207, 14362), (258, 11523), (334, 8901), (387, 7682), (414, 7181), (501, 5934), (774, 3841), (989, 3006), (1002, 2967), (1503, 1978)]