2647702908

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{166021}}^1$

素因数の和:166474

約数の個数: 36

約数和(自身を含む): 6707952888

約数和(自身を除く): 4060249980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7974, 15948, 166021, 332042, 498063, 664084, 996126, 1494189, 1992252, 2988378, 5976756, 73547303, 147094606, 220641909, 294189212, 441283818, 661925727, 882567636, 1323851454, 2647702908]

約数ペア:

[(1, 2647702908), (2, 1323851454), (3, 882567636), (4, 661925727), (6, 441283818), (9, 294189212), (12, 220641909), (18, 147094606), (36, 73547303), (443, 5976756), (886, 2988378), (1329, 1992252), (1772, 1494189), (2658, 996126), (3987, 664084), (5316, 498063), (7974, 332042), (15948, 166021)]