15154146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2855

約数の個数: 48

約数和(自身を含む): 38410944

約数和(自身を除く): 23256798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 2797, 5418, 5594, 8391, 16782, 19579, 25173, 39158, 50346, 58737, 117474, 120271, 176211, 240542, 352422, 360813, 721626, 841897, 1082439, 1683794, 2164878, 2525691, 5051382, 7577073, 15154146]

約数ペア:

[(1, 15154146), (2, 7577073), (3, 5051382), (6, 2525691), (7, 2164878), (9, 1683794), (14, 1082439), (18, 841897), (21, 721626), (42, 360813), (43, 352422), (63, 240542), (86, 176211), (126, 120271), (129, 117474), (258, 58737), (301, 50346), (387, 39158), (602, 25173), (774, 19579), (903, 16782), (1806, 8391), (2709, 5594), (2797, 5418)]