2567304

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 7027020

約数和(自身を除く): 4459716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 197, 362, 394, 543, 591, 724, 788, 1086, 1182, 1448, 1576, 1629, 1773, 2172, 2364, 3258, 3546, 4344, 4728, 6516, 7092, 13032, 14184, 35657, 71314, 106971, 142628, 213942, 285256, 320913, 427884, 641826, 855768, 1283652, 2567304]

約数ペア:

[(1, 2567304), (2, 1283652), (3, 855768), (4, 641826), (6, 427884), (8, 320913), (9, 285256), (12, 213942), (18, 142628), (24, 106971), (36, 71314), (72, 35657), (181, 14184), (197, 13032), (362, 7092), (394, 6516), (543, 4728), (591, 4344), (724, 3546), (788, 3258), (1086, 2364), (1182, 2172), (1448, 1773), (1576, 1629)]