21470035536

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3467383}}^1$

素因数の和:3467440

約数の個数: 60

約数和(自身を含む): 61483653088

約数和(自身を除く): 40013617552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 3467383, 6934766, 10402149, 13869532, 20804298, 27739064, 31206447, 41608596, 55478128, 62412894, 83217192, 124825788, 149097469, 166434384, 249651576, 298194938, 447292407, 499303152, 596389876, 894584814, 1192779752, 1341877221, 1789169628, 2385559504, 2683754442, 3578339256, 5367508884, 7156678512, 10735017768, 21470035536]

約数ペア:

[(1, 21470035536), (2, 10735017768), (3, 7156678512), (4, 5367508884), (6, 3578339256), (8, 2683754442), (9, 2385559504), (12, 1789169628), (16, 1341877221), (18, 1192779752), (24, 894584814), (36, 596389876), (43, 499303152), (48, 447292407), (72, 298194938), (86, 249651576), (129, 166434384), (144, 149097469), (172, 124825788), (258, 83217192), (344, 62412894), (387, 55478128), (516, 41608596), (688, 31206447), (774, 27739064), (1032, 20804298), (1548, 13869532), (2064, 10402149), (3096, 6934766), (6192, 3467383)]