8986278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11261}}^1$

素因数の和:11292

約数の個数: 32

約数和(自身を含む): 21623040

約数和(自身を除く): 12636762

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 11261, 22522, 33783, 67566, 78827, 157654, 213959, 236481, 427918, 472962, 641877, 1283754, 1497713, 2995426, 4493139, 8986278]

約数ペア:

[(1, 8986278), (2, 4493139), (3, 2995426), (6, 1497713), (7, 1283754), (14, 641877), (19, 472962), (21, 427918), (38, 236481), (42, 213959), (57, 157654), (114, 78827), (133, 67566), (266, 33783), (399, 22522), (798, 11261)]