1890774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2590794

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 167, 222, 306, 333, 334, 501, 629, 666, 1002, 1258, 1503, 1887, 2839, 3006, 3774, 5661, 5678, 6179, 8517, 11322, 12358, 17034, 18537, 25551, 37074, 51102, 55611, 105043, 111222, 210086, 315129, 630258, 945387, 1890774]

約数ペア:

[(1, 1890774), (2, 945387), (3, 630258), (6, 315129), (9, 210086), (17, 111222), (18, 105043), (34, 55611), (37, 51102), (51, 37074), (74, 25551), (102, 18537), (111, 17034), (153, 12358), (167, 11322), (222, 8517), (306, 6179), (333, 5678), (334, 5661), (501, 3774), (629, 3006), (666, 2839), (1002, 1887), (1258, 1503)]