12618970536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{140473}}^1$

素因数の和:140698

約数の個数: 64

約数和(自身を含む): 33376622400

約数和(自身を除く): 20757651864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 197, 228, 394, 456, 591, 788, 1182, 1576, 2364, 3743, 4728, 7486, 11229, 14972, 22458, 29944, 44916, 89832, 140473, 280946, 421419, 561892, 842838, 1123784, 1685676, 2668987, 3371352, 5337974, 8006961, 10675948, 16013922, 21351896, 27673181, 32027844, 55346362, 64055688, 83019543, 110692724, 166039086, 221385448, 332078172, 525790439, 664156344, 1051580878, 1577371317, 2103161756, 3154742634, 4206323512, 6309485268, 12618970536]

約数ペア:

[(1, 12618970536), (2, 6309485268), (3, 4206323512), (4, 3154742634), (6, 2103161756), (8, 1577371317), (12, 1051580878), (19, 664156344), (24, 525790439), (38, 332078172), (57, 221385448), (76, 166039086), (114, 110692724), (152, 83019543), (197, 64055688), (228, 55346362), (394, 32027844), (456, 27673181), (591, 21351896), (788, 16013922), (1182, 10675948), (1576, 8006961), (2364, 5337974), (3743, 3371352), (4728, 2668987), (7486, 1685676), (11229, 1123784), (14972, 842838), (22458, 561892), (29944, 421419), (44916, 280946), (89832, 140473)]