124139442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{422243}}^1$

素因数の和:422262

約数の個数: 24

約数和(自身を含む): 288814896

約数和(自身を除く): 164675454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 422243, 844486, 1266729, 2533458, 2955701, 5911402, 8867103, 17734206, 20689907, 41379814, 62069721, 124139442]

約数ペア:

[(1, 124139442), (2, 62069721), (3, 41379814), (6, 20689907), (7, 17734206), (14, 8867103), (21, 5911402), (42, 2955701), (49, 2533458), (98, 1266729), (147, 844486), (294, 422243)]