40855878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6961

約数の個数: 48

約数和(自身を含む): 103334400

約数和(自身を除く): 62478522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 6899, 13798, 20697, 41394, 48293, 62091, 96586, 124182, 144879, 289758, 324253, 434637, 648506, 869274, 972759, 1945518, 2269771, 2918277, 4539542, 5836554, 6809313, 13618626, 20427939, 40855878]

約数ペア:

[(1, 40855878), (2, 20427939), (3, 13618626), (6, 6809313), (7, 5836554), (9, 4539542), (14, 2918277), (18, 2269771), (21, 1945518), (42, 972759), (47, 869274), (63, 648506), (94, 434637), (126, 324253), (141, 289758), (282, 144879), (329, 124182), (423, 96586), (658, 62091), (846, 48293), (987, 41394), (1974, 20697), (2961, 13798), (5922, 6899)]