4327218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 10910016

約数和(自身を除く): 6582798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 563, 854, 1098, 1126, 1281, 1689, 2562, 3378, 3843, 3941, 5067, 7686, 7882, 10134, 11823, 23646, 34343, 35469, 68686, 70938, 103029, 206058, 240401, 309087, 480802, 618174, 721203, 1442406, 2163609, 4327218]

約数ペア:

[(1, 4327218), (2, 2163609), (3, 1442406), (6, 721203), (7, 618174), (9, 480802), (14, 309087), (18, 240401), (21, 206058), (42, 103029), (61, 70938), (63, 68686), (122, 35469), (126, 34343), (183, 23646), (366, 11823), (427, 10134), (549, 7882), (563, 7686), (854, 5067), (1098, 3941), (1126, 3843), (1281, 3378), (1689, 2562)]