217426986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{10333}}^1$

素因数の和:10515

約数の個数: 48

約数和(自身を含む): 541666944

約数和(自身を除く): 324239958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3507, 7014, 10333, 10521, 20666, 21042, 30999, 61998, 72331, 92997, 144662, 185994, 216993, 433986, 650979, 1301958, 1725611, 3451222, 5176833, 10353666, 12079277, 15530499, 24158554, 31060998, 36237831, 72475662, 108713493, 217426986]

約数ペア:

[(1, 217426986), (2, 108713493), (3, 72475662), (6, 36237831), (7, 31060998), (9, 24158554), (14, 15530499), (18, 12079277), (21, 10353666), (42, 5176833), (63, 3451222), (126, 1725611), (167, 1301958), (334, 650979), (501, 433986), (1002, 216993), (1169, 185994), (1503, 144662), (2338, 92997), (3006, 72331), (3507, 61998), (7014, 30999), (10333, 21042), (10521, 20666)]