1461516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 3956736

約数和(自身を除く): 2495220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 137, 254, 274, 381, 411, 508, 548, 762, 822, 889, 959, 1524, 1644, 1778, 1918, 2667, 2877, 3556, 3836, 5334, 5754, 10668, 11508, 17399, 34798, 52197, 69596, 104394, 121793, 208788, 243586, 365379, 487172, 730758, 1461516]

約数ペア:

[(1, 1461516), (2, 730758), (3, 487172), (4, 365379), (6, 243586), (7, 208788), (12, 121793), (14, 104394), (21, 69596), (28, 52197), (42, 34798), (84, 17399), (127, 11508), (137, 10668), (254, 5754), (274, 5334), (381, 3836), (411, 3556), (508, 2877), (548, 2667), (762, 1918), (822, 1778), (889, 1644), (959, 1524)]