28473126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18757}}^1$

素因数の和:18796

約数の個数: 32

約数和(自身を含む): 64827648

約数和(自身を除く): 36354522

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18757, 37514, 56271, 112542, 206327, 412654, 431411, 618981, 862822, 1237962, 1294233, 2588466, 4745521, 9491042, 14236563, 28473126]

約数ペア:

[(1, 28473126), (2, 14236563), (3, 9491042), (6, 4745521), (11, 2588466), (22, 1294233), (23, 1237962), (33, 862822), (46, 618981), (66, 431411), (69, 412654), (138, 206327), (253, 112542), (506, 56271), (759, 37514), (1518, 18757)]