690732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2758

約数の個数: 36

約数和(自身を含む): 1996176

約数和(自身を除く): 1305444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2741, 5482, 8223, 10964, 16446, 19187, 24669, 32892, 38374, 49338, 57561, 76748, 98676, 115122, 172683, 230244, 345366, 690732]

約数ペア:

[(1, 690732), (2, 345366), (3, 230244), (4, 172683), (6, 115122), (7, 98676), (9, 76748), (12, 57561), (14, 49338), (18, 38374), (21, 32892), (28, 24669), (36, 19187), (42, 16446), (63, 10964), (84, 8223), (126, 5482), (252, 2741)]