39374874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28409}}^1$

素因数の和:28435

約数の個数: 48

約数和(自身を含む): 106367040

約数和(自身を除く): 66992166

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 28409, 56818, 85227, 170454, 198863, 255681, 312499, 397726, 511362, 596589, 624998, 937497, 1193178, 1789767, 1874994, 2187493, 2812491, 3579534, 4374986, 5624982, 6562479, 13124958, 19687437, 39374874]

約数ペア:

[(1, 39374874), (2, 19687437), (3, 13124958), (6, 6562479), (7, 5624982), (9, 4374986), (11, 3579534), (14, 2812491), (18, 2187493), (21, 1874994), (22, 1789767), (33, 1193178), (42, 937497), (63, 624998), (66, 596589), (77, 511362), (99, 397726), (126, 312499), (154, 255681), (198, 198863), (231, 170454), (462, 85227), (693, 56818), (1386, 28409)]