6688393374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{17713}}^1$

素因数の和:17881

約数の個数: 64

約数和(自身を含む): 14855952384

約数和(自身を除く): 8167559010

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 103, 141, 206, 282, 309, 611, 618, 1222, 1339, 1833, 2678, 3666, 4017, 4841, 8034, 9682, 14523, 17713, 29046, 35426, 53139, 62933, 106278, 125866, 188799, 230269, 377598, 460538, 690807, 832511, 1381614, 1665022, 1824439, 2497533, 3648878, 4995066, 5473317, 10822643, 10946634, 21645286, 23717707, 32467929, 47435414, 64935858, 71153121, 85748633, 142306242, 171497266, 257245899, 514491798, 1114732229, 2229464458, 3344196687, 6688393374]

約数ペア:

[(1, 6688393374), (2, 3344196687), (3, 2229464458), (6, 1114732229), (13, 514491798), (26, 257245899), (39, 171497266), (47, 142306242), (78, 85748633), (94, 71153121), (103, 64935858), (141, 47435414), (206, 32467929), (282, 23717707), (309, 21645286), (611, 10946634), (618, 10822643), (1222, 5473317), (1339, 4995066), (1833, 3648878), (2678, 2497533), (3666, 1824439), (4017, 1665022), (4841, 1381614), (8034, 832511), (9682, 690807), (14523, 460538), (17713, 377598), (29046, 230269), (35426, 188799), (53139, 125866), (62933, 106278)]