1920324798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2177239}}^1$

素因数の和:2177261

約数の個数: 36

約数和(自身を含む): 4840004520

約数和(自身を除く): 2919679722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2177239, 4354478, 6531717, 13063434, 15240673, 19595151, 30481346, 39190302, 45722019, 91444038, 106684711, 137166057, 213369422, 274332114, 320054133, 640108266, 960162399, 1920324798]

約数ペア:

[(1, 1920324798), (2, 960162399), (3, 640108266), (6, 320054133), (7, 274332114), (9, 213369422), (14, 137166057), (18, 106684711), (21, 91444038), (42, 45722019), (49, 39190302), (63, 30481346), (98, 19595151), (126, 15240673), (147, 13063434), (294, 6531717), (441, 4354478), (882, 2177239)]