18511048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 36430200

約数和(自身を除く): 17919152

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 1093, 2117, 2186, 4234, 4372, 8468, 8744, 16936, 31697, 63394, 79789, 126788, 159578, 253576, 319156, 638312, 2313881, 4627762, 9255524, 18511048]

約数ペア:

[(1, 18511048), (2, 9255524), (4, 4627762), (8, 2313881), (29, 638312), (58, 319156), (73, 253576), (116, 159578), (146, 126788), (232, 79789), (292, 63394), (584, 31697), (1093, 16936), (2117, 8744), (2186, 8468), (4234, 4372)]