18304048

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 60

約数和(自身を含む): 42436272

約数和(自身を除く): 24132224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 631, 784, 1036, 1262, 1813, 2072, 2524, 3626, 4144, 4417, 5048, 7252, 8834, 10096, 14504, 17668, 23347, 29008, 30919, 35336, 46694, 61838, 70672, 93388, 123676, 163429, 186776, 247352, 326858, 373552, 494704, 653716, 1144003, 1307432, 2288006, 2614864, 4576012, 9152024, 18304048]

約数ペア:

[(1, 18304048), (2, 9152024), (4, 4576012), (7, 2614864), (8, 2288006), (14, 1307432), (16, 1144003), (28, 653716), (37, 494704), (49, 373552), (56, 326858), (74, 247352), (98, 186776), (112, 163429), (148, 123676), (196, 93388), (259, 70672), (296, 61838), (392, 46694), (518, 35336), (592, 30919), (631, 29008), (784, 23347), (1036, 17668), (1262, 14504), (1813, 10096), (2072, 8834), (2524, 7252), (3626, 5048), (4144, 4417)]