2187516

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 5128144

約数和(自身を除く): 2940628

約数列:

[1, 2, 3, 4, 6, 12, 421, 433, 842, 866, 1263, 1299, 1684, 1732, 2526, 2598, 5052, 5196, 182293, 364586, 546879, 729172, 1093758, 2187516]

約数ペア:

[(1, 2187516), (2, 1093758), (3, 729172), (4, 546879), (6, 364586), (12, 182293), (421, 5196), (433, 5052), (842, 2598), (866, 2526), (1263, 1732), (1299, 1684)]