15260238

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13457}}^1$

素因数の和:13478

約数の個数: 40

約数和(自身を含む): 39082032

約数和(自身を除く): 23821794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 13457, 26914, 40371, 80742, 94199, 121113, 188398, 242226, 282597, 363339, 565194, 726678, 847791, 1090017, 1695582, 2180034, 2543373, 5086746, 7630119, 15260238]

約数ペア:

[(1, 15260238), (2, 7630119), (3, 5086746), (6, 2543373), (7, 2180034), (9, 1695582), (14, 1090017), (18, 847791), (21, 726678), (27, 565194), (42, 363339), (54, 282597), (63, 242226), (81, 188398), (126, 121113), (162, 94199), (189, 80742), (378, 40371), (567, 26914), (1134, 13457)]