21496902186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1\times {\mathrm{32987}}^1$

素因数の和:39398

約数の個数: 32

約数和(自身を含む): 45531357120

約数和(自身を除く): 24034454934

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 6389, 12778, 19167, 32987, 38334, 65974, 98961, 108613, 197922, 217226, 325839, 560779, 651678, 1121558, 1682337, 3364674, 210753943, 421507886, 632261829, 1264523658, 3582817031, 7165634062, 10748451093, 21496902186]

約数ペア:

[(1, 21496902186), (2, 10748451093), (3, 7165634062), (6, 3582817031), (17, 1264523658), (34, 632261829), (51, 421507886), (102, 210753943), (6389, 3364674), (12778, 1682337), (19167, 1121558), (32987, 651678), (38334, 560779), (65974, 325839), (98961, 217226), (108613, 197922)]