13561884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17939}}^1$

素因数の和:17959

約数の個数: 48

約数和(自身を含む): 40185600

約数和(自身を除く): 26623716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17939, 35878, 53817, 71756, 107634, 125573, 161451, 215268, 251146, 322902, 376719, 484353, 502292, 645804, 753438, 968706, 1130157, 1506876, 1937412, 2260314, 3390471, 4520628, 6780942, 13561884]

約数ペア:

[(1, 13561884), (2, 6780942), (3, 4520628), (4, 3390471), (6, 2260314), (7, 1937412), (9, 1506876), (12, 1130157), (14, 968706), (18, 753438), (21, 645804), (27, 502292), (28, 484353), (36, 376719), (42, 322902), (54, 251146), (63, 215268), (84, 161451), (108, 125573), (126, 107634), (189, 71756), (252, 53817), (378, 35878), (756, 17939)]