1619492742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{12853117}}^1$

素因数の和:12853132

約数の個数: 24

約数和(自身を含む): 4010172816

約数和(自身を除く): 2390680074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 12853117, 25706234, 38559351, 77118702, 89971819, 115678053, 179943638, 231356106, 269915457, 539830914, 809746371, 1619492742]

約数ペア:

[(1, 1619492742), (2, 809746371), (3, 539830914), (6, 269915457), (7, 231356106), (9, 179943638), (14, 115678053), (18, 89971819), (21, 77118702), (42, 38559351), (63, 25706234), (126, 12853117)]