140285838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{303649}}^1$

素因数の和:303672

約数の個数: 32

約数和(自身を含む): 349804800

約数和(自身を除く): 209518962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 303649, 607298, 910947, 1821894, 2125543, 3340139, 4251086, 6376629, 6680278, 10020417, 12753258, 20040834, 23380973, 46761946, 70142919, 140285838]

約数ペア:

[(1, 140285838), (2, 70142919), (3, 46761946), (6, 23380973), (7, 20040834), (11, 12753258), (14, 10020417), (21, 6680278), (22, 6376629), (33, 4251086), (42, 3340139), (66, 2125543), (77, 1821894), (154, 910947), (231, 607298), (462, 303649)]