172647306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{737809}}^1$

素因数の和:737830

約数の個数: 24

約数和(自身を含む): 402844260

約数和(自身を除く): 230196954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 737809, 1475618, 2213427, 4426854, 6640281, 9591517, 13280562, 19183034, 28774551, 57549102, 86323653, 172647306]

約数ペア:

[(1, 172647306), (2, 86323653), (3, 57549102), (6, 28774551), (9, 19183034), (13, 13280562), (18, 9591517), (26, 6640281), (39, 4426854), (78, 2213427), (117, 1475618), (234, 737809)]