21593094

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 24492666

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 1523, 2363, 3046, 4569, 4726, 7089, 9138, 14178, 25891, 51782, 77673, 155346, 211697, 423394, 635091, 1270182, 3598849, 7197698, 10796547, 21593094]

約数ペア:

[(1, 21593094), (2, 10796547), (3, 7197698), (6, 3598849), (17, 1270182), (34, 635091), (51, 423394), (102, 211697), (139, 155346), (278, 77673), (417, 51782), (834, 25891), (1523, 14178), (2363, 9138), (3046, 7089), (4569, 4726)]