12561511242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1\times {\mathrm{7541}}^1$

素因数の和:9903

約数の個数: 64

約数和(自身を含む): 30418032384

約数和(自身を除く): 17856521142

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2333, 4666, 6999, 7541, 13998, 15082, 16331, 22623, 32662, 39661, 45246, 48993, 52787, 79322, 97986, 105574, 118983, 128197, 158361, 237966, 256394, 277627, 316722, 384591, 555254, 769182, 832881, 897379, 1665762, 1794758, 2692137, 5384274, 17593153, 35186306, 52779459, 105558918, 123152071, 246304142, 299083601, 369456213, 598167202, 738912426, 897250803, 1794501606, 2093585207, 4187170414, 6280755621, 12561511242]

約数ペア:

[(1, 12561511242), (2, 6280755621), (3, 4187170414), (6, 2093585207), (7, 1794501606), (14, 897250803), (17, 738912426), (21, 598167202), (34, 369456213), (42, 299083601), (51, 246304142), (102, 123152071), (119, 105558918), (238, 52779459), (357, 35186306), (714, 17593153), (2333, 5384274), (4666, 2692137), (6999, 1794758), (7541, 1665762), (13998, 897379), (15082, 832881), (16331, 769182), (22623, 555254), (32662, 384591), (39661, 316722), (45246, 277627), (48993, 256394), (52787, 237966), (79322, 158361), (97986, 128197), (105574, 118983)]