25234938

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^2\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 36

約数和(自身を含む): 55615950

約数和(自身を除く): 30381012

約数列:

[1, 2, 3, 6, 9, 18, 97, 149, 194, 291, 298, 447, 582, 873, 894, 1341, 1746, 2682, 9409, 14453, 18818, 28227, 28906, 43359, 56454, 84681, 86718, 130077, 169362, 260154, 1401941, 2803882, 4205823, 8411646, 12617469, 25234938]

約数ペア:

[(1, 25234938), (2, 12617469), (3, 8411646), (6, 4205823), (9, 2803882), (18, 1401941), (97, 260154), (149, 169362), (194, 130077), (291, 86718), (298, 84681), (447, 56454), (582, 43359), (873, 28906), (894, 28227), (1341, 18818), (1746, 14453), (2682, 9409)]