12362812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 28153440

約数和(自身を除く): 15790628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 89, 121, 154, 164, 178, 242, 287, 308, 356, 451, 484, 574, 623, 847, 902, 979, 1148, 1246, 1694, 1804, 1958, 2492, 3157, 3388, 3649, 3916, 4961, 6314, 6853, 7298, 9922, 10769, 12628, 13706, 14596, 19844, 21538, 25543, 27412, 34727, 40139, 43076, 51086, 69454, 75383, 80278, 102172, 138908, 150766, 160556, 280973, 301532, 441529, 561946, 883058, 1123892, 1766116, 3090703, 6181406, 12362812]

約数ペア:

[(1, 12362812), (2, 6181406), (4, 3090703), (7, 1766116), (11, 1123892), (14, 883058), (22, 561946), (28, 441529), (41, 301532), (44, 280973), (77, 160556), (82, 150766), (89, 138908), (121, 102172), (154, 80278), (164, 75383), (178, 69454), (242, 51086), (287, 43076), (308, 40139), (356, 34727), (451, 27412), (484, 25543), (574, 21538), (623, 19844), (847, 14596), (902, 13706), (979, 12628), (1148, 10769), (1246, 9922), (1694, 7298), (1804, 6853), (1958, 6314), (2492, 4961), (3157, 3916), (3388, 3649)]