1811041488

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{63841}}^1$

素因数の和:64052

約数の個数: 60

約数和(自身を含む): 5094208548

約数和(自身を除く): 3283167060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 7092, 9456, 14184, 28368, 63841, 127682, 191523, 255364, 383046, 510728, 574569, 766092, 1021456, 1149138, 1532184, 2298276, 3064368, 4596552, 9193104, 12576677, 25153354, 37730031, 50306708, 75460062, 100613416, 113190093, 150920124, 201226832, 226380186, 301840248, 452760372, 603680496, 905520744, 1811041488]

約数ペア:

[(1, 1811041488), (2, 905520744), (3, 603680496), (4, 452760372), (6, 301840248), (8, 226380186), (9, 201226832), (12, 150920124), (16, 113190093), (18, 100613416), (24, 75460062), (36, 50306708), (48, 37730031), (72, 25153354), (144, 12576677), (197, 9193104), (394, 4596552), (591, 3064368), (788, 2298276), (1182, 1532184), (1576, 1149138), (1773, 1021456), (2364, 766092), (3152, 574569), (3546, 510728), (4728, 383046), (7092, 255364), (9456, 191523), (14184, 127682), (28368, 63841)]