1861534824

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{72287}}^1$

素因数の和:72362

約数の個数: 64

約数和(自身を含む): 4944499200

約数和(自身を除く): 3082964376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 888, 1073, 2146, 3219, 4292, 6438, 8584, 12876, 25752, 72287, 144574, 216861, 289148, 433722, 578296, 867444, 1734888, 2096323, 2674619, 4192646, 5349238, 6288969, 8023857, 8385292, 10698476, 12577938, 16047714, 16770584, 21396952, 25155876, 32095428, 50311752, 64190856, 77563951, 155127902, 232691853, 310255804, 465383706, 620511608, 930767412, 1861534824]

約数ペア:

[(1, 1861534824), (2, 930767412), (3, 620511608), (4, 465383706), (6, 310255804), (8, 232691853), (12, 155127902), (24, 77563951), (29, 64190856), (37, 50311752), (58, 32095428), (74, 25155876), (87, 21396952), (111, 16770584), (116, 16047714), (148, 12577938), (174, 10698476), (222, 8385292), (232, 8023857), (296, 6288969), (348, 5349238), (444, 4192646), (696, 2674619), (888, 2096323), (1073, 1734888), (2146, 867444), (3219, 578296), (4292, 433722), (6438, 289148), (8584, 216861), (12876, 144574), (25752, 72287)]