15660378

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:510

約数の個数: 56

約数和(自身を含む): 36829728

約数和(自身を除く): 21169350

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 467, 486, 621, 729, 934, 1242, 1401, 1458, 1863, 2802, 3726, 4203, 5589, 8406, 10741, 11178, 12609, 16767, 21482, 25218, 32223, 33534, 37827, 64446, 75654, 96669, 113481, 193338, 226962, 290007, 340443, 580014, 680886, 870021, 1740042, 2610063, 5220126, 7830189, 15660378]

約数ペア:

[(1, 15660378), (2, 7830189), (3, 5220126), (6, 2610063), (9, 1740042), (18, 870021), (23, 680886), (27, 580014), (46, 340443), (54, 290007), (69, 226962), (81, 193338), (138, 113481), (162, 96669), (207, 75654), (243, 64446), (414, 37827), (467, 33534), (486, 32223), (621, 25218), (729, 21482), (934, 16767), (1242, 12609), (1401, 11178), (1458, 10741), (1863, 8406), (2802, 5589), (3726, 4203)]