21599976

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2267}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 54159840

約数和(自身を除く): 32559864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2267, 2382, 3176, 4534, 4764, 6801, 9068, 9528, 13602, 18136, 27204, 54408, 899999, 1799998, 2699997, 3599996, 5399994, 7199992, 10799988, 21599976]

約数ペア:

[(1, 21599976), (2, 10799988), (3, 7199992), (4, 5399994), (6, 3599996), (8, 2699997), (12, 1799998), (24, 899999), (397, 54408), (794, 27204), (1191, 18136), (1588, 13602), (2267, 9528), (2382, 9068), (3176, 6801), (4534, 4764)]