18308598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 47665152

約数和(自身を除く): 29356554

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1723, 1771, 3446, 3542, 5169, 5313, 10338, 10626, 12061, 18953, 24122, 36183, 37906, 39629, 56859, 72366, 79258, 113718, 118887, 132671, 237774, 265342, 277403, 398013, 435919, 554806, 796026, 832209, 871838, 1307757, 1664418, 2615514, 3051433, 6102866, 9154299, 18308598]

約数ペア:

[(1, 18308598), (2, 9154299), (3, 6102866), (6, 3051433), (7, 2615514), (11, 1664418), (14, 1307757), (21, 871838), (22, 832209), (23, 796026), (33, 554806), (42, 435919), (46, 398013), (66, 277403), (69, 265342), (77, 237774), (138, 132671), (154, 118887), (161, 113718), (231, 79258), (253, 72366), (322, 56859), (462, 39629), (483, 37906), (506, 36183), (759, 24122), (966, 18953), (1518, 12061), (1723, 10626), (1771, 10338), (3446, 5313), (3542, 5169)]