22541922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 54552960

約数和(自身を除く): 32011038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 163, 197, 234, 326, 351, 394, 489, 591, 702, 978, 1182, 1467, 1773, 2119, 2561, 2934, 3546, 4238, 4401, 5122, 5319, 6357, 7683, 8802, 10638, 12714, 15366, 19071, 23049, 32111, 38142, 46098, 57213, 64222, 69147, 96333, 114426, 138294, 192666, 288999, 417443, 577998, 834886, 866997, 1252329, 1733994, 2504658, 3756987, 7513974, 11270961, 22541922]

約数ペア:

[(1, 22541922), (2, 11270961), (3, 7513974), (6, 3756987), (9, 2504658), (13, 1733994), (18, 1252329), (26, 866997), (27, 834886), (39, 577998), (54, 417443), (78, 288999), (117, 192666), (163, 138294), (197, 114426), (234, 96333), (326, 69147), (351, 64222), (394, 57213), (489, 46098), (591, 38142), (702, 32111), (978, 23049), (1182, 19071), (1467, 15366), (1773, 12714), (2119, 10638), (2561, 8802), (2934, 7683), (3546, 6357), (4238, 5319), (4401, 5122)]