21103512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38231}}^1$

素因数の和:38263

約数の個数: 32

約数和(自身を含む): 55054080

約数和(自身を除く): 33950568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38231, 76462, 114693, 152924, 229386, 305848, 458772, 879313, 917544, 1758626, 2637939, 3517252, 5275878, 7034504, 10551756, 21103512]

約数ペア:

[(1, 21103512), (2, 10551756), (3, 7034504), (4, 5275878), (6, 3517252), (8, 2637939), (12, 1758626), (23, 917544), (24, 879313), (46, 458772), (69, 305848), (92, 229386), (138, 152924), (184, 114693), (276, 76462), (552, 38231)]