6439536

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 60

約数和(自身を含む): 18193032

約数和(自身を除く): 11753496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 227, 394, 454, 591, 681, 788, 908, 1182, 1362, 1576, 1773, 1816, 2043, 2364, 2724, 3152, 3546, 3632, 4086, 4728, 5448, 7092, 8172, 9456, 10896, 14184, 16344, 28368, 32688, 44719, 89438, 134157, 178876, 268314, 357752, 402471, 536628, 715504, 804942, 1073256, 1609884, 2146512, 3219768, 6439536]

約数ペア:

[(1, 6439536), (2, 3219768), (3, 2146512), (4, 1609884), (6, 1073256), (8, 804942), (9, 715504), (12, 536628), (16, 402471), (18, 357752), (24, 268314), (36, 178876), (48, 134157), (72, 89438), (144, 44719), (197, 32688), (227, 28368), (394, 16344), (454, 14184), (591, 10896), (681, 9456), (788, 8172), (908, 7092), (1182, 5448), (1362, 4728), (1576, 4086), (1773, 3632), (1816, 3546), (2043, 3152), (2364, 2724)]