18526648

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7039}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 22023752

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7039, 14078, 28156, 49273, 56312, 98546, 197092, 330833, 394184, 661666, 1323332, 2315831, 2646664, 4631662, 9263324, 18526648]

約数ペア:

[(1, 18526648), (2, 9263324), (4, 4631662), (7, 2646664), (8, 2315831), (14, 1323332), (28, 661666), (47, 394184), (56, 330833), (94, 197092), (188, 98546), (329, 56312), (376, 49273), (658, 28156), (1316, 14078), (2632, 7039)]