8660946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 20437920

約数和(自身を除く): 11776974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 331, 534, 623, 662, 993, 1246, 1869, 1986, 2317, 3738, 4361, 4634, 6951, 8722, 13083, 13902, 16219, 26166, 29459, 32438, 48657, 58918, 88377, 97314, 176754, 206213, 412426, 618639, 1237278, 1443491, 2886982, 4330473, 8660946]

約数ペア:

[(1, 8660946), (2, 4330473), (3, 2886982), (6, 1443491), (7, 1237278), (14, 618639), (21, 412426), (42, 206213), (49, 176754), (89, 97314), (98, 88377), (147, 58918), (178, 48657), (267, 32438), (294, 29459), (331, 26166), (534, 16219), (623, 13902), (662, 13083), (993, 8722), (1246, 6951), (1869, 4634), (1986, 4361), (2317, 3738)]