18254754

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6899}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 47196000

約数和(自身を除く): 28941246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6899, 13798, 20697, 41394, 48293, 62091, 96586, 124182, 144879, 186273, 289758, 338051, 372546, 434637, 676102, 869274, 1014153, 1303911, 2028306, 2607822, 3042459, 6084918, 9127377, 18254754]

約数ペア:

[(1, 18254754), (2, 9127377), (3, 6084918), (6, 3042459), (7, 2607822), (9, 2028306), (14, 1303911), (18, 1014153), (21, 869274), (27, 676102), (42, 434637), (49, 372546), (54, 338051), (63, 289758), (98, 186273), (126, 144879), (147, 124182), (189, 96586), (294, 62091), (378, 48293), (441, 41394), (882, 20697), (1323, 13798), (2646, 6899)]