16420014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 39154752

約数和(自身を除く): 22734738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1493, 1833, 2986, 3666, 4479, 5499, 8958, 10998, 13437, 19409, 26874, 38818, 58227, 70171, 116454, 140342, 174681, 210513, 349362, 421026, 631539, 912223, 1263078, 1824446, 2736669, 5473338, 8210007, 16420014]

約数ペア:

[(1, 16420014), (2, 8210007), (3, 5473338), (6, 2736669), (9, 1824446), (13, 1263078), (18, 912223), (26, 631539), (39, 421026), (47, 349362), (78, 210513), (94, 174681), (117, 140342), (141, 116454), (234, 70171), (282, 58227), (423, 38818), (611, 26874), (846, 19409), (1222, 13437), (1493, 10998), (1833, 8958), (2986, 5499), (3666, 4479)]