21821796735204

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1399}}^1\times {\mathrm{3393851}}^1$

素因数の和:3395640

約数の個数: 48

約数和(自身を含む): 51086975385600

約数和(自身を除く): 29265178650396

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1399, 1532, 2298, 2798, 4197, 4596, 5596, 8394, 16788, 535817, 1071634, 1607451, 2143268, 3214902, 3393851, 6429804, 6787702, 10181553, 13575404, 20363106, 40726212, 1299844933, 2599689866, 3899534799, 4747997549, 5199379732, 7799069598, 9495995098, 14243992647, 15598139196, 18991990196, 28487985294, 56975970588, 1818483061267, 3636966122534, 5455449183801, 7273932245068, 10910898367602, 21821796735204]

約数ペア:

[(1, 21821796735204), (2, 10910898367602), (3, 7273932245068), (4, 5455449183801), (6, 3636966122534), (12, 1818483061267), (383, 56975970588), (766, 28487985294), (1149, 18991990196), (1399, 15598139196), (1532, 14243992647), (2298, 9495995098), (2798, 7799069598), (4197, 5199379732), (4596, 4747997549), (5596, 3899534799), (8394, 2599689866), (16788, 1299844933), (535817, 40726212), (1071634, 20363106), (1607451, 13575404), (2143268, 10181553), (3214902, 6787702), (3393851, 6429804)]