272221686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{124987}}^1$

素因数の和:125017

約数の個数: 36

約数和(自身を含む): 648312756

約数和(自身を除く): 376091070

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 124987, 249974, 374961, 749922, 1124883, 1374857, 2249766, 2749714, 4124571, 8249142, 12373713, 15123427, 24747426, 30246854, 45370281, 90740562, 136110843, 272221686]

約数ペア:

[(1, 272221686), (2, 136110843), (3, 90740562), (6, 45370281), (9, 30246854), (11, 24747426), (18, 15123427), (22, 12373713), (33, 8249142), (66, 4124571), (99, 2749714), (121, 2249766), (198, 1374857), (242, 1124883), (363, 749922), (726, 374961), (1089, 249974), (2178, 124987)]