172634742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{195731}}^1$

素因数の和:195753

約数の個数: 36

約数和(自身を含む): 435112236

約数和(自身を除く): 262477494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 195731, 391462, 587193, 1174386, 1370117, 1761579, 2740234, 3523158, 4110351, 8220702, 9590819, 12331053, 19181638, 24662106, 28772457, 57544914, 86317371, 172634742]

約数ペア:

[(1, 172634742), (2, 86317371), (3, 57544914), (6, 28772457), (7, 24662106), (9, 19181638), (14, 12331053), (18, 9590819), (21, 8220702), (42, 4110351), (49, 3523158), (63, 2740234), (98, 1761579), (126, 1370117), (147, 1174386), (294, 587193), (441, 391462), (882, 195731)]