18306424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 37386000

約数和(自身を除く): 19079576

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4153, 4408, 8306, 16612, 33224, 78907, 120437, 157814, 240874, 315628, 481748, 631256, 963496, 2288303, 4576606, 9153212, 18306424]

約数ペア:

[(1, 18306424), (2, 9153212), (4, 4576606), (8, 2288303), (19, 963496), (29, 631256), (38, 481748), (58, 315628), (76, 240874), (116, 157814), (152, 120437), (232, 78907), (551, 33224), (1102, 16612), (2204, 8306), (4153, 4408)]