2247178878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{4793}}^1$

素因数の和:4930

約数の個数: 72

約数和(自身を含む): 5658339024

約数和(自身を除く): 3411160146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3721, 3843, 4793, 7442, 7686, 9586, 11163, 14379, 22326, 26047, 28758, 33489, 33551, 43137, 52094, 66978, 67102, 78141, 86274, 100653, 156282, 201306, 234423, 292373, 301959, 468846, 584746, 603918, 877119, 1754238, 2046611, 2631357, 4093222, 5262714, 6139833, 12279666, 17834753, 18419499, 35669506, 36838998, 53504259, 107008518, 124843271, 160512777, 249686542, 321025554, 374529813, 749059626, 1123589439, 2247178878]

約数ペア:

[(1, 2247178878), (2, 1123589439), (3, 749059626), (6, 374529813), (7, 321025554), (9, 249686542), (14, 160512777), (18, 124843271), (21, 107008518), (42, 53504259), (61, 36838998), (63, 35669506), (122, 18419499), (126, 17834753), (183, 12279666), (366, 6139833), (427, 5262714), (549, 4093222), (854, 2631357), (1098, 2046611), (1281, 1754238), (2562, 877119), (3721, 603918), (3843, 584746), (4793, 468846), (7442, 301959), (7686, 292373), (9586, 234423), (11163, 201306), (14379, 156282), (22326, 100653), (26047, 86274), (28758, 78141), (33489, 67102), (33551, 66978), (43137, 52094)]