3985326

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 9335040

約数和(自身を除く): 5349714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 271, 342, 387, 542, 774, 813, 817, 1626, 1634, 2439, 2451, 4878, 4902, 5149, 7353, 10298, 11653, 14706, 15447, 23306, 30894, 34959, 46341, 69918, 92682, 104877, 209754, 221407, 442814, 664221, 1328442, 1992663, 3985326]

約数ペア:

[(1, 3985326), (2, 1992663), (3, 1328442), (6, 664221), (9, 442814), (18, 221407), (19, 209754), (38, 104877), (43, 92682), (57, 69918), (86, 46341), (114, 34959), (129, 30894), (171, 23306), (258, 15447), (271, 14706), (342, 11653), (387, 10298), (542, 7353), (774, 5149), (813, 4902), (817, 4878), (1626, 2451), (1634, 2439)]