13870836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 42194880

約数和(自身を除く): 28324044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 2897, 4788, 5794, 8691, 11588, 17382, 20279, 26073, 34764, 40558, 52146, 55043, 60837, 81116, 104292, 110086, 121674, 165129, 182511, 220172, 243348, 330258, 365022, 385301, 495387, 660516, 730044, 770602, 990774, 1155903, 1541204, 1981548, 2311806, 3467709, 4623612, 6935418, 13870836]

約数ペア:

[(1, 13870836), (2, 6935418), (3, 4623612), (4, 3467709), (6, 2311806), (7, 1981548), (9, 1541204), (12, 1155903), (14, 990774), (18, 770602), (19, 730044), (21, 660516), (28, 495387), (36, 385301), (38, 365022), (42, 330258), (57, 243348), (63, 220172), (76, 182511), (84, 165129), (114, 121674), (126, 110086), (133, 104292), (171, 81116), (228, 60837), (252, 55043), (266, 52146), (342, 40558), (399, 34764), (532, 26073), (684, 20279), (798, 17382), (1197, 11588), (1596, 8691), (2394, 5794), (2897, 4788)]