21799068

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 54072480

約数和(自身を除く): 32273412

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 1693, 2146, 3219, 3386, 4292, 5079, 6438, 6772, 10158, 12876, 20316, 49097, 62641, 98194, 125282, 147291, 187923, 196388, 250564, 294582, 375846, 589164, 751692, 1816589, 3633178, 5449767, 7266356, 10899534, 21799068]

約数ペア:

[(1, 21799068), (2, 10899534), (3, 7266356), (4, 5449767), (6, 3633178), (12, 1816589), (29, 751692), (37, 589164), (58, 375846), (74, 294582), (87, 250564), (111, 196388), (116, 187923), (148, 147291), (174, 125282), (222, 98194), (348, 62641), (444, 49097), (1073, 20316), (1693, 12876), (2146, 10158), (3219, 6772), (3386, 6438), (4292, 5079)]