142745958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{344797}}^1$

素因数の和:344828

約数の個数: 24

約数和(自身を含む): 322730928

約数和(自身を除く): 179984970

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 344797, 689594, 1034391, 2068782, 3103173, 6206346, 7930331, 15860662, 23790993, 47581986, 71372979, 142745958]

約数ペア:

[(1, 142745958), (2, 71372979), (3, 47581986), (6, 23790993), (9, 15860662), (18, 7930331), (23, 6206346), (46, 3103173), (69, 2068782), (138, 1034391), (207, 689594), (414, 344797)]