17823348

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 46816000

約数和(自身を除く): 28992652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2089, 2133, 2844, 4178, 4266, 6267, 8356, 8532, 12534, 18801, 25068, 37602, 56403, 75204, 112806, 165031, 225612, 330062, 495093, 660124, 990186, 1485279, 1980372, 2970558, 4455837, 5941116, 8911674, 17823348]

約数ペア:

[(1, 17823348), (2, 8911674), (3, 5941116), (4, 4455837), (6, 2970558), (9, 1980372), (12, 1485279), (18, 990186), (27, 660124), (36, 495093), (54, 330062), (79, 225612), (108, 165031), (158, 112806), (237, 75204), (316, 56403), (474, 37602), (711, 25068), (948, 18801), (1422, 12534), (2089, 8532), (2133, 8356), (2844, 6267), (4178, 4266)]