137296278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1089653}}^1$

素因数の和:1089668

約数の個数: 24

約数和(自身を含む): 339972048

約数和(自身を除く): 202675770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1089653, 2179306, 3268959, 6537918, 7627571, 9806877, 15255142, 19613754, 22882713, 45765426, 68648139, 137296278]

約数ペア:

[(1, 137296278), (2, 68648139), (3, 45765426), (6, 22882713), (7, 19613754), (9, 15255142), (14, 9806877), (18, 7627571), (21, 6537918), (42, 3268959), (63, 2179306), (126, 1089653)]