219025674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{579433}}^1$

素因数の和:579451

約数の個数: 32

約数和(自身を含む): 556256640

約数和(自身を除く): 337230966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 579433, 1158866, 1738299, 3476598, 4056031, 5214897, 8112062, 10429794, 12168093, 15644691, 24336186, 31289382, 36504279, 73008558, 109512837, 219025674]

約数ペア:

[(1, 219025674), (2, 109512837), (3, 73008558), (6, 36504279), (7, 31289382), (9, 24336186), (14, 15644691), (18, 12168093), (21, 10429794), (27, 8112062), (42, 5214897), (54, 4056031), (63, 3476598), (126, 1738299), (189, 1158866), (378, 579433)]