15741516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 42619136

約数和(自身を除く): 26877620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2797, 2814, 5594, 5628, 8391, 11188, 16782, 19579, 33564, 39158, 58737, 78316, 117474, 187399, 234948, 374798, 562197, 749596, 1124394, 1311793, 2248788, 2623586, 3935379, 5247172, 7870758, 15741516]

約数ペア:

[(1, 15741516), (2, 7870758), (3, 5247172), (4, 3935379), (6, 2623586), (7, 2248788), (12, 1311793), (14, 1124394), (21, 749596), (28, 562197), (42, 374798), (67, 234948), (84, 187399), (134, 117474), (201, 78316), (268, 58737), (402, 39158), (469, 33564), (804, 19579), (938, 16782), (1407, 11188), (1876, 8391), (2797, 5628), (2814, 5594)]