6690838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 6372842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 1889, 3542, 3778, 13223, 20779, 26446, 41558, 43447, 86894, 145453, 290906, 304129, 477917, 608258, 955834, 3345419, 6690838]

約数ペア:

[(1, 6690838), (2, 3345419), (7, 955834), (11, 608258), (14, 477917), (22, 304129), (23, 290906), (46, 145453), (77, 86894), (154, 43447), (161, 41558), (253, 26446), (322, 20779), (506, 13223), (1771, 3778), (1889, 3542)]