16421898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 35069760

約数和(自身を除く): 18647862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 1229, 2227, 2458, 3687, 4454, 6681, 7374, 13362, 20893, 41786, 62679, 125358, 160999, 321998, 482997, 965994, 2736983, 5473966, 8210949, 16421898]

約数ペア:

[(1, 16421898), (2, 8210949), (3, 5473966), (6, 2736983), (17, 965994), (34, 482997), (51, 321998), (102, 160999), (131, 125358), (262, 62679), (393, 41786), (786, 20893), (1229, 13362), (2227, 7374), (2458, 6681), (3687, 4454)]