121420278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{963653}}^1$

素因数の和:963668

約数の個数: 24

約数和(自身を含む): 300660048

約数和(自身を除く): 179239770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 963653, 1927306, 2890959, 5781918, 6745571, 8672877, 13491142, 17345754, 20236713, 40473426, 60710139, 121420278]

約数ペア:

[(1, 121420278), (2, 60710139), (3, 40473426), (6, 20236713), (7, 17345754), (9, 13491142), (14, 8672877), (18, 6745571), (21, 5781918), (42, 2890959), (63, 1927306), (126, 963653)]