7513974

素因数分解:

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

素因数の和:381

約数の個数: 48

約数和(自身を含む): 17729712

約数和(自身を除く): 10215738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 197, 234, 326, 394, 489, 591, 978, 1182, 1467, 1773, 2119, 2561, 2934, 3546, 4238, 5122, 6357, 7683, 12714, 15366, 19071, 23049, 32111, 38142, 46098, 64222, 96333, 192666, 288999, 417443, 577998, 834886, 1252329, 2504658, 3756987, 7513974]

約数ペア:

[(1, 7513974), (2, 3756987), (3, 2504658), (6, 1252329), (9, 834886), (13, 577998), (18, 417443), (26, 288999), (39, 192666), (78, 96333), (117, 64222), (163, 46098), (197, 38142), (234, 32111), (326, 23049), (394, 19071), (489, 15366), (591, 12714), (978, 7683), (1182, 6357), (1467, 5122), (1773, 4238), (2119, 3546), (2561, 2934)]