2006509518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{8317}}^1$

素因数の和:9369

約数の個数: 48

約数和(自身を含む): 4686960096

約数和(自身を除く): 2680450578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1031, 2062, 3093, 6186, 8317, 9279, 13403, 16634, 18558, 24951, 26806, 40209, 49902, 74853, 80418, 108121, 120627, 149706, 216242, 241254, 324363, 648726, 973089, 1946178, 8574827, 17149654, 25724481, 51448962, 77173443, 111472751, 154346886, 222945502, 334418253, 668836506, 1003254759, 2006509518]

約数ペア:

[(1, 2006509518), (2, 1003254759), (3, 668836506), (6, 334418253), (9, 222945502), (13, 154346886), (18, 111472751), (26, 77173443), (39, 51448962), (78, 25724481), (117, 17149654), (234, 8574827), (1031, 1946178), (2062, 973089), (3093, 648726), (6186, 324363), (8317, 241254), (9279, 216242), (13403, 149706), (16634, 120627), (18558, 108121), (24951, 80418), (26806, 74853), (40209, 49902)]