17579886

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 18345234

約数列:

[1, 2, 3, 6, 107, 139, 197, 214, 278, 321, 394, 417, 591, 642, 834, 1182, 14873, 21079, 27383, 29746, 42158, 44619, 54766, 63237, 82149, 89238, 126474, 164298, 2929981, 5859962, 8789943, 17579886]

約数ペア:

[(1, 17579886), (2, 8789943), (3, 5859962), (6, 2929981), (107, 164298), (139, 126474), (197, 89238), (214, 82149), (278, 63237), (321, 54766), (394, 44619), (417, 42158), (591, 29746), (642, 27383), (834, 21079), (1182, 14873)]