21050346

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 43804800

約数和(自身を除く): 22754454

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 311, 389, 622, 778, 933, 1167, 1866, 2334, 9019, 11281, 18038, 22562, 27057, 33843, 54114, 67686, 120979, 241958, 362937, 725874, 3508391, 7016782, 10525173, 21050346]

約数ペア:

[(1, 21050346), (2, 10525173), (3, 7016782), (6, 3508391), (29, 725874), (58, 362937), (87, 241958), (174, 120979), (311, 67686), (389, 54114), (622, 33843), (778, 27057), (933, 22562), (1167, 18038), (1866, 11281), (2334, 9019)]