2018502633

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{1061}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 3305079936

約数和(自身を除く): 1286577303

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1061, 1241, 1533, 3183, 3723, 5329, 7427, 8687, 15987, 18037, 22281, 26061, 37303, 54111, 77453, 90593, 111909, 126259, 232359, 271779, 378777, 542171, 634151, 1316701, 1626513, 1902453, 3950103, 5654069, 9216907, 16962207, 27650721, 39578483, 96119173, 118735449, 288357519, 672834211, 2018502633]

約数ペア:

[(1, 2018502633), (3, 672834211), (7, 288357519), (17, 118735449), (21, 96119173), (51, 39578483), (73, 27650721), (119, 16962207), (219, 9216907), (357, 5654069), (511, 3950103), (1061, 1902453), (1241, 1626513), (1533, 1316701), (3183, 634151), (3723, 542171), (5329, 378777), (7427, 271779), (8687, 232359), (15987, 126259), (18037, 111909), (22281, 90593), (26061, 77453), (37303, 54111)]