81605898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1223}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 193617216

約数和(自身を除く): 112011318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 337, 674, 1011, 1223, 2022, 2446, 3033, 3669, 3707, 6066, 7338, 7414, 11007, 11121, 13453, 22014, 22242, 26906, 33363, 40359, 66726, 80718, 121077, 242154, 412151, 824302, 1236453, 2472906, 3709359, 4533661, 7418718, 9067322, 13600983, 27201966, 40802949, 81605898]

約数ペア:

[(1, 81605898), (2, 40802949), (3, 27201966), (6, 13600983), (9, 9067322), (11, 7418718), (18, 4533661), (22, 3709359), (33, 2472906), (66, 1236453), (99, 824302), (198, 412151), (337, 242154), (674, 121077), (1011, 80718), (1223, 66726), (2022, 40359), (2446, 33363), (3033, 26906), (3669, 22242), (3707, 22014), (6066, 13453), (7338, 11121), (7414, 11007)]