15663253488

素因数分解:

$2^4\times 3^1\times {\mathrm{326317781}}^1$

素因数の和:326317792

約数の個数: 20

約数和(自身を含む): 40463404968

約数和(自身を除く): 24800151480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326317781, 652635562, 978953343, 1305271124, 1957906686, 2610542248, 3915813372, 5221084496, 7831626744, 15663253488]

約数ペア:

[(1, 15663253488), (2, 7831626744), (3, 5221084496), (4, 3915813372), (6, 2610542248), (8, 1957906686), (12, 1305271124), (16, 978953343), (24, 652635562), (48, 326317781)]