17519316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 43638336

約数和(自身を除く): 26119020

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 547, 628, 942, 1094, 1641, 1884, 2188, 2669, 3282, 5338, 6564, 8007, 9299, 10676, 16014, 18598, 27897, 32028, 37196, 55794, 85879, 111588, 171758, 257637, 343516, 515274, 1030548, 1459943, 2919886, 4379829, 5839772, 8759658, 17519316]

約数ペア:

[(1, 17519316), (2, 8759658), (3, 5839772), (4, 4379829), (6, 2919886), (12, 1459943), (17, 1030548), (34, 515274), (51, 343516), (68, 257637), (102, 171758), (157, 111588), (204, 85879), (314, 55794), (471, 37196), (547, 32028), (628, 27897), (942, 18598), (1094, 16014), (1641, 10676), (1884, 9299), (2188, 8007), (2669, 6564), (3282, 5338)]