21211706634

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{225077}}^1$

素因数の和:225334

約数の個数: 32

約数和(自身を含む): 43106938560

約数和(自身を除く): 21895231926

約数列:

[1, 2, 3, 6, 113, 139, 226, 278, 339, 417, 678, 834, 15707, 31414, 47121, 94242, 225077, 450154, 675231, 1350462, 25433701, 31285703, 50867402, 62571406, 76301103, 93857109, 152602206, 187714218, 3535284439, 7070568878, 10605853317, 21211706634]

約数ペア:

[(1, 21211706634), (2, 10605853317), (3, 7070568878), (6, 3535284439), (113, 187714218), (139, 152602206), (226, 93857109), (278, 76301103), (339, 62571406), (417, 50867402), (678, 31285703), (834, 25433701), (15707, 1350462), (31414, 675231), (47121, 450154), (94242, 225077)]