1723809852

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2971}}^1$

素因数の和:3279

約数の個数: 72

約数和(自身を含む): 4439740032

約数和(自身を除く): 2715930180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 227, 284, 426, 454, 639, 681, 852, 908, 1278, 1362, 2043, 2556, 2724, 2971, 4086, 5942, 8172, 8913, 11884, 16117, 17826, 26739, 32234, 35652, 48351, 53478, 64468, 96702, 106956, 145053, 193404, 210941, 290106, 421882, 580212, 632823, 674417, 843764, 1265646, 1348834, 1898469, 2023251, 2531292, 2697668, 3796938, 4046502, 6069753, 7593876, 8093004, 12139506, 24279012, 47883607, 95767214, 143650821, 191534428, 287301642, 430952463, 574603284, 861904926, 1723809852]

約数ペア:

[(1, 1723809852), (2, 861904926), (3, 574603284), (4, 430952463), (6, 287301642), (9, 191534428), (12, 143650821), (18, 95767214), (36, 47883607), (71, 24279012), (142, 12139506), (213, 8093004), (227, 7593876), (284, 6069753), (426, 4046502), (454, 3796938), (639, 2697668), (681, 2531292), (852, 2023251), (908, 1898469), (1278, 1348834), (1362, 1265646), (2043, 843764), (2556, 674417), (2724, 632823), (2971, 580212), (4086, 421882), (5942, 290106), (8172, 210941), (8913, 193404), (11884, 145053), (16117, 106956), (17826, 96702), (26739, 64468), (32234, 53478), (35652, 48351)]