261674196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3115169}}^1$

素因数の和:3115183

約数の個数: 24

約数和(自身を含む): 697798080

約数和(自身を除く): 436123884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3115169, 6230338, 9345507, 12460676, 18691014, 21806183, 37382028, 43612366, 65418549, 87224732, 130837098, 261674196]

約数ペア:

[(1, 261674196), (2, 130837098), (3, 87224732), (4, 65418549), (6, 43612366), (7, 37382028), (12, 21806183), (14, 18691014), (21, 12460676), (28, 9345507), (42, 6230338), (84, 3115169)]