21876666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3119}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 28442694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3119, 3507, 6238, 7014, 9357, 18714, 21833, 43666, 65499, 130998, 520873, 1041746, 1562619, 3125238, 3646111, 7292222, 10938333, 21876666]

約数ペア:

[(1, 21876666), (2, 10938333), (3, 7292222), (6, 3646111), (7, 3125238), (14, 1562619), (21, 1041746), (42, 520873), (167, 130998), (334, 65499), (501, 43666), (1002, 21833), (1169, 18714), (2338, 9357), (3119, 7014), (3507, 6238)]