5218794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 13506948

約数和(自身を除く): 8288154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 97, 98, 122, 126, 147, 183, 194, 291, 294, 366, 427, 441, 549, 582, 679, 854, 873, 882, 1098, 1281, 1358, 1746, 2037, 2562, 2989, 3843, 4074, 4753, 5917, 5978, 6111, 7686, 8967, 9506, 11834, 12222, 14259, 17751, 17934, 26901, 28518, 35502, 41419, 42777, 53253, 53802, 82838, 85554, 106506, 124257, 248514, 289933, 372771, 579866, 745542, 869799, 1739598, 2609397, 5218794]

約数ペア:

[(1, 5218794), (2, 2609397), (3, 1739598), (6, 869799), (7, 745542), (9, 579866), (14, 372771), (18, 289933), (21, 248514), (42, 124257), (49, 106506), (61, 85554), (63, 82838), (97, 53802), (98, 53253), (122, 42777), (126, 41419), (147, 35502), (183, 28518), (194, 26901), (291, 17934), (294, 17751), (366, 14259), (427, 12222), (441, 11834), (549, 9506), (582, 8967), (679, 7686), (854, 6111), (873, 5978), (882, 5917), (1098, 4753), (1281, 4074), (1358, 3843), (1746, 2989), (2037, 2562)]