181325898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{258299}}^1$

素因数の和:258323

約数の個数: 32

約数和(自身を含む): 433944000

約数和(自身を除く): 252618102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 258299, 516598, 774897, 1549794, 2324691, 3357887, 4649382, 6715774, 6974073, 10073661, 13948146, 20147322, 30220983, 60441966, 90662949, 181325898]

約数ペア:

[(1, 181325898), (2, 90662949), (3, 60441966), (6, 30220983), (9, 20147322), (13, 13948146), (18, 10073661), (26, 6974073), (27, 6715774), (39, 4649382), (54, 3357887), (78, 2324691), (117, 1549794), (234, 774897), (351, 516598), (702, 258299)]