2921256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 8523060

約数和(自身を除く): 5601804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 3121, 6242, 9363, 12484, 18726, 24968, 28089, 37452, 40573, 56178, 74904, 81146, 112356, 121719, 162292, 224712, 243438, 324584, 365157, 486876, 730314, 973752, 1460628, 2921256]

約数ペア:

[(1, 2921256), (2, 1460628), (3, 973752), (4, 730314), (6, 486876), (8, 365157), (9, 324584), (12, 243438), (13, 224712), (18, 162292), (24, 121719), (26, 112356), (36, 81146), (39, 74904), (52, 56178), (72, 40573), (78, 37452), (104, 28089), (117, 24968), (156, 18726), (234, 12484), (312, 9363), (468, 6242), (936, 3121)]