2471382

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 5710848

約数和(自身を除く): 3239466

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 103, 129, 186, 206, 258, 279, 309, 387, 558, 618, 774, 927, 1333, 1854, 2666, 3193, 3999, 4429, 6386, 7998, 8858, 9579, 11997, 13287, 19158, 23994, 26574, 28737, 39861, 57474, 79722, 137299, 274598, 411897, 823794, 1235691, 2471382]

約数ペア:

[(1, 2471382), (2, 1235691), (3, 823794), (6, 411897), (9, 274598), (18, 137299), (31, 79722), (43, 57474), (62, 39861), (86, 28737), (93, 26574), (103, 23994), (129, 19158), (186, 13287), (206, 11997), (258, 9579), (279, 8858), (309, 7998), (387, 6386), (558, 4429), (618, 3999), (774, 3193), (927, 2666), (1333, 1854)]