858457026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1831}}^1$

素因数の和:1968

約数の個数: 72

約数和(自身を含む): 2162302272

約数和(自身を除く): 1303845246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1831, 2562, 3662, 3721, 3843, 5493, 7442, 7686, 10986, 11163, 12817, 16479, 22326, 25634, 26047, 32958, 33489, 38451, 52094, 66978, 76902, 78141, 111691, 115353, 156282, 223382, 230706, 234423, 335073, 468846, 670146, 781837, 1005219, 1563674, 2010438, 2345511, 4691022, 6813151, 7036533, 13626302, 14073066, 20439453, 40878906, 47692057, 61318359, 95384114, 122636718, 143076171, 286152342, 429228513, 858457026]

約数ペア:

[(1, 858457026), (2, 429228513), (3, 286152342), (6, 143076171), (7, 122636718), (9, 95384114), (14, 61318359), (18, 47692057), (21, 40878906), (42, 20439453), (61, 14073066), (63, 13626302), (122, 7036533), (126, 6813151), (183, 4691022), (366, 2345511), (427, 2010438), (549, 1563674), (854, 1005219), (1098, 781837), (1281, 670146), (1831, 468846), (2562, 335073), (3662, 234423), (3721, 230706), (3843, 223382), (5493, 156282), (7442, 115353), (7686, 111691), (10986, 78141), (11163, 76902), (12817, 66978), (16479, 52094), (22326, 38451), (25634, 33489), (26047, 32958)]