25377606

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 56963088

約数和(自身を除く): 31585482

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 137, 246, 251, 274, 369, 411, 502, 738, 753, 822, 1233, 1506, 2259, 2466, 4518, 5617, 10291, 11234, 16851, 20582, 30873, 33702, 34387, 50553, 61746, 68774, 92619, 101106, 103161, 185238, 206322, 309483, 618966, 1409867, 2819734, 4229601, 8459202, 12688803, 25377606]

約数ペア:

[(1, 25377606), (2, 12688803), (3, 8459202), (6, 4229601), (9, 2819734), (18, 1409867), (41, 618966), (82, 309483), (123, 206322), (137, 185238), (246, 103161), (251, 101106), (274, 92619), (369, 68774), (411, 61746), (502, 50553), (738, 34387), (753, 33702), (822, 30873), (1233, 20582), (1506, 16851), (2259, 11234), (2466, 10291), (4518, 5617)]