2811035286

素因数分解:

$2^1\times 3^3\times {\mathrm{7211}}^1\times {\mathrm{7219}}^1$

素因数の和:14441

約数の個数: 32

約数和(自身を含む): 6248476800

約数和(自身を除く): 3437441514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7211, 7219, 14422, 14438, 21633, 21657, 43266, 43314, 64899, 64971, 129798, 129942, 194697, 194913, 389394, 389826, 52056209, 104112418, 156168627, 312337254, 468505881, 937011762, 1405517643, 2811035286]

約数ペア:

[(1, 2811035286), (2, 1405517643), (3, 937011762), (6, 468505881), (9, 312337254), (18, 156168627), (27, 104112418), (54, 52056209), (7211, 389826), (7219, 389394), (14422, 194913), (14438, 194697), (21633, 129942), (21657, 129798), (43266, 64971), (43314, 64899)]