12786924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 20477076

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3299, 3876, 6598, 9897, 13196, 19794, 39588, 56083, 62681, 112166, 125362, 168249, 188043, 224332, 250724, 336498, 376086, 672996, 752172, 1065577, 2131154, 3196731, 4262308, 6393462, 12786924]

約数ペア:

[(1, 12786924), (2, 6393462), (3, 4262308), (4, 3196731), (6, 2131154), (12, 1065577), (17, 752172), (19, 672996), (34, 376086), (38, 336498), (51, 250724), (57, 224332), (68, 188043), (76, 168249), (102, 125362), (114, 112166), (204, 62681), (228, 56083), (323, 39588), (646, 19794), (969, 13196), (1292, 9897), (1938, 6598), (3299, 3876)]