23531778

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 53085240

約数和(自身を除く): 29553462

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 89, 111, 178, 222, 267, 333, 397, 534, 666, 794, 801, 1191, 1602, 2382, 3293, 3573, 6586, 7146, 9879, 14689, 19758, 29378, 29637, 35333, 44067, 59274, 70666, 88134, 105999, 132201, 211998, 264402, 317997, 635994, 1307321, 2614642, 3921963, 7843926, 11765889, 23531778]

約数ペア:

[(1, 23531778), (2, 11765889), (3, 7843926), (6, 3921963), (9, 2614642), (18, 1307321), (37, 635994), (74, 317997), (89, 264402), (111, 211998), (178, 132201), (222, 105999), (267, 88134), (333, 70666), (397, 59274), (534, 44067), (666, 35333), (794, 29637), (801, 29378), (1191, 19758), (1602, 14689), (2382, 9879), (3293, 7146), (3573, 6586)]