2723196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 7693056

約数和(自身を除く): 4969860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1907, 3814, 5721, 7628, 11442, 13349, 22884, 26698, 32419, 40047, 53396, 64838, 80094, 97257, 129676, 160188, 194514, 226933, 389028, 453866, 680799, 907732, 1361598, 2723196]

約数ペア:

[(1, 2723196), (2, 1361598), (3, 907732), (4, 680799), (6, 453866), (7, 389028), (12, 226933), (14, 194514), (17, 160188), (21, 129676), (28, 97257), (34, 80094), (42, 64838), (51, 53396), (68, 40047), (84, 32419), (102, 26698), (119, 22884), (204, 13349), (238, 11442), (357, 7628), (476, 5721), (714, 3814), (1428, 1907)]