21482616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47111}}^1$

素因数の和:47139

約数の個数: 32

約数和(自身を含む): 56534400

約数和(自身を除く): 35051784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47111, 94222, 141333, 188444, 282666, 376888, 565332, 895109, 1130664, 1790218, 2685327, 3580436, 5370654, 7160872, 10741308, 21482616]

約数ペア:

[(1, 21482616), (2, 10741308), (3, 7160872), (4, 5370654), (6, 3580436), (8, 2685327), (12, 1790218), (19, 1130664), (24, 895109), (38, 565332), (57, 376888), (76, 282666), (114, 188444), (152, 141333), (228, 94222), (456, 47111)]