15721284168

素因数分解:

$2^3\times 3^4\times {\mathrm{24261241}}^1$

素因数の和:24261259

約数の個数: 40

約数和(自身を含む): 44034154230

約数和(自身を除く): 28312870062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 24261241, 48522482, 72783723, 97044964, 145567446, 194089928, 218351169, 291134892, 436702338, 582269784, 655053507, 873404676, 1310107014, 1746809352, 1965160521, 2620214028, 3930321042, 5240428056, 7860642084, 15721284168]

約数ペア:

[(1, 15721284168), (2, 7860642084), (3, 5240428056), (4, 3930321042), (6, 2620214028), (8, 1965160521), (9, 1746809352), (12, 1310107014), (18, 873404676), (24, 655053507), (27, 582269784), (36, 436702338), (54, 291134892), (72, 218351169), (81, 194089928), (108, 145567446), (162, 97044964), (216, 72783723), (324, 48522482), (648, 24261241)]