2016380934

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1870

約数の個数: 72

約数和(自身を含む): 4588260768

約数和(自身を除く): 2571879834

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1369, 1739, 1741, 2738, 3478, 3482, 4107, 5217, 5223, 8214, 10434, 10446, 12321, 15651, 15669, 24642, 31302, 31338, 64343, 64417, 81827, 128686, 128834, 163654, 193029, 193251, 245481, 386058, 386502, 490962, 579087, 579753, 736443, 1158174, 1159506, 1472886, 2383429, 3027599, 4766858, 6055198, 7150287, 9082797, 14300574, 18165594, 21450861, 27248391, 42901722, 54496782, 112021163, 224042326, 336063489, 672126978, 1008190467, 2016380934]

約数ペア:

[(1, 2016380934), (2, 1008190467), (3, 672126978), (6, 336063489), (9, 224042326), (18, 112021163), (37, 54496782), (47, 42901722), (74, 27248391), (94, 21450861), (111, 18165594), (141, 14300574), (222, 9082797), (282, 7150287), (333, 6055198), (423, 4766858), (666, 3027599), (846, 2383429), (1369, 1472886), (1739, 1159506), (1741, 1158174), (2738, 736443), (3478, 579753), (3482, 579087), (4107, 490962), (5217, 386502), (5223, 386058), (8214, 245481), (10434, 193251), (10446, 193029), (12321, 163654), (15651, 128834), (15669, 128686), (24642, 81827), (31302, 64417), (31338, 64343)]