21256054674

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1\times {\mathrm{46643}}^1$

素因数の和:47302

約数の個数: 32

約数和(自身を含む): 42879642624

約数和(自身を除く): 21623587950

約数列:

[1, 2, 3, 6, 151, 302, 453, 503, 906, 1006, 1509, 3018, 46643, 75953, 93286, 139929, 151906, 227859, 279858, 455718, 7043093, 14086186, 21129279, 23461429, 42258558, 46922858, 70384287, 140768574, 3542675779, 7085351558, 10628027337, 21256054674]

約数ペア:

[(1, 21256054674), (2, 10628027337), (3, 7085351558), (6, 3542675779), (151, 140768574), (302, 70384287), (453, 46922858), (503, 42258558), (906, 23461429), (1006, 21129279), (1509, 14086186), (3018, 7043093), (46643, 455718), (75953, 279858), (93286, 227859), (139929, 151906)]