42219198

素因数分解:

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

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 109040640

約数和(自身を除く): 66821442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 1831, 2562, 3294, 3662, 3843, 5493, 7686, 10986, 11529, 12817, 16479, 23058, 25634, 32958, 38451, 49437, 76902, 98874, 111691, 115353, 223382, 230706, 335073, 346059, 670146, 692118, 781837, 1005219, 1563674, 2010438, 2345511, 3015657, 4691022, 6031314, 7036533, 14073066, 21109599, 42219198]

約数ペア:

[(1, 42219198), (2, 21109599), (3, 14073066), (6, 7036533), (7, 6031314), (9, 4691022), (14, 3015657), (18, 2345511), (21, 2010438), (27, 1563674), (42, 1005219), (54, 781837), (61, 692118), (63, 670146), (122, 346059), (126, 335073), (183, 230706), (189, 223382), (366, 115353), (378, 111691), (427, 98874), (549, 76902), (854, 49437), (1098, 38451), (1281, 32958), (1647, 25634), (1831, 23058), (2562, 16479), (3294, 12817), (3662, 11529), (3843, 10986), (5493, 7686)]