637434672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1897127}}^1$

素因数の和:1897145

約数の個数: 40

約数和(自身を含む): 1881950976

約数和(自身を除く): 1244516304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1897127, 3794254, 5691381, 7588508, 11382762, 13279889, 15177016, 22765524, 26559778, 30354032, 39839667, 45531048, 53119556, 79679334, 91062096, 106239112, 159358668, 212478224, 318717336, 637434672]

約数ペア:

[(1, 637434672), (2, 318717336), (3, 212478224), (4, 159358668), (6, 106239112), (7, 91062096), (8, 79679334), (12, 53119556), (14, 45531048), (16, 39839667), (21, 30354032), (24, 26559778), (28, 22765524), (42, 15177016), (48, 13279889), (56, 11382762), (84, 7588508), (112, 5691381), (168, 3794254), (336, 1897127)]