18798864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{55949}}^1$

素因数の和:55967

約数の個数: 40

約数和(自身を含む): 55502400

約数和(自身を除く): 36703536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 55949, 111898, 167847, 223796, 335694, 391643, 447592, 671388, 783286, 895184, 1174929, 1342776, 1566572, 2349858, 2685552, 3133144, 4699716, 6266288, 9399432, 18798864]

約数ペア:

[(1, 18798864), (2, 9399432), (3, 6266288), (4, 4699716), (6, 3133144), (7, 2685552), (8, 2349858), (12, 1566572), (14, 1342776), (16, 1174929), (21, 895184), (24, 783286), (28, 671388), (42, 447592), (48, 391643), (56, 335694), (84, 223796), (112, 167847), (168, 111898), (336, 55949)]