121901612

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3030

約数の個数: 36

約数和(自身を含む): 249359040

約数和(自身を除く): 127457428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1561, 2789, 3122, 5578, 6244, 10927, 11156, 19523, 21854, 39046, 43708, 78092, 136661, 273322, 546644, 621947, 1243894, 2487788, 4353629, 8707258, 17414516, 30475403, 60950806, 121901612]

約数ペア:

[(1, 121901612), (2, 60950806), (4, 30475403), (7, 17414516), (14, 8707258), (28, 4353629), (49, 2487788), (98, 1243894), (196, 621947), (223, 546644), (446, 273322), (892, 136661), (1561, 78092), (2789, 43708), (3122, 39046), (5578, 21854), (6244, 19523), (10927, 11156)]