1818161664

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107609}}^1$

素因数の和:107641

約数の個数: 80

約数和(自身を含む): 5284081440

約数和(自身を除く): 3465919776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 107609, 215218, 322827, 430436, 645654, 860872, 1183699, 1291308, 1721744, 2367398, 2582616, 3443488, 3551097, 4734796, 5165232, 6886976, 7102194, 9469592, 10330464, 13773952, 14204388, 18939184, 20660928, 27547904, 28408776, 37878368, 41321856, 55095808, 56817552, 75756736, 82643712, 113635104, 151513472, 165287424, 227270208, 303026944, 454540416, 606053888, 909080832, 1818161664]

約数ペア:

[(1, 1818161664), (2, 909080832), (3, 606053888), (4, 454540416), (6, 303026944), (8, 227270208), (11, 165287424), (12, 151513472), (16, 113635104), (22, 82643712), (24, 75756736), (32, 56817552), (33, 55095808), (44, 41321856), (48, 37878368), (64, 28408776), (66, 27547904), (88, 20660928), (96, 18939184), (128, 14204388), (132, 13773952), (176, 10330464), (192, 9469592), (256, 7102194), (264, 6886976), (352, 5165232), (384, 4734796), (512, 3551097), (528, 3443488), (704, 2582616), (768, 2367398), (1056, 1721744), (1408, 1291308), (1536, 1183699), (2112, 860872), (2816, 645654), (4224, 430436), (5632, 322827), (8448, 215218), (16896, 107609)]