2311992

素因数分解:

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

素因数の和:372

約数の個数: 48

約数和(自身を含む): 6332040

約数和(自身を除く): 4020048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 197, 326, 394, 489, 591, 652, 788, 978, 1182, 1304, 1467, 1576, 1773, 1956, 2364, 2934, 3546, 3912, 4728, 5868, 7092, 11736, 14184, 32111, 64222, 96333, 128444, 192666, 256888, 288999, 385332, 577998, 770664, 1155996, 2311992]

約数ペア:

[(1, 2311992), (2, 1155996), (3, 770664), (4, 577998), (6, 385332), (8, 288999), (9, 256888), (12, 192666), (18, 128444), (24, 96333), (36, 64222), (72, 32111), (163, 14184), (197, 11736), (326, 7092), (394, 5868), (489, 4728), (591, 3912), (652, 3546), (788, 2934), (978, 2364), (1182, 1956), (1304, 1773), (1467, 1576)]