1668604056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1418881}}^1$

素因数の和:1418904

約数の個数: 48

約数和(自身を含む): 4852576440

約数和(自身を除く): 3183972384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1418881, 2837762, 4256643, 5675524, 8513286, 9932167, 11351048, 17026572, 19864334, 29796501, 34053144, 39728668, 59593002, 69525169, 79457336, 119186004, 139050338, 208575507, 238372008, 278100676, 417151014, 556201352, 834302028, 1668604056]

約数ペア:

[(1, 1668604056), (2, 834302028), (3, 556201352), (4, 417151014), (6, 278100676), (7, 238372008), (8, 208575507), (12, 139050338), (14, 119186004), (21, 79457336), (24, 69525169), (28, 59593002), (42, 39728668), (49, 34053144), (56, 29796501), (84, 19864334), (98, 17026572), (147, 11351048), (168, 9932167), (196, 8513286), (294, 5675524), (392, 4256643), (588, 2837762), (1176, 1418881)]