12994254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7961

約数の個数: 48

約数和(自身を含む): 34655712

約数和(自身を除く): 21661458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7933, 15866, 23799, 47598, 55531, 71397, 103129, 111062, 142794, 166593, 206258, 309387, 333186, 499779, 618774, 721903, 928161, 999558, 1443806, 1856322, 2165709, 4331418, 6497127, 12994254]

約数ペア:

[(1, 12994254), (2, 6497127), (3, 4331418), (6, 2165709), (7, 1856322), (9, 1443806), (13, 999558), (14, 928161), (18, 721903), (21, 618774), (26, 499779), (39, 333186), (42, 309387), (63, 206258), (78, 166593), (91, 142794), (117, 111062), (126, 103129), (182, 71397), (234, 55531), (273, 47598), (546, 23799), (819, 15866), (1638, 7933)]