17418968

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4347

約数の個数: 32

約数和(自身を含む): 37846560

約数和(自身を除く): 20427592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4261, 8522, 17044, 29827, 34088, 59654, 119308, 238616, 311053, 622106, 1244212, 2177371, 2488424, 4354742, 8709484, 17418968]

約数ペア:

[(1, 17418968), (2, 8709484), (4, 4354742), (7, 2488424), (8, 2177371), (14, 1244212), (28, 622106), (56, 311053), (73, 238616), (146, 119308), (292, 59654), (511, 34088), (584, 29827), (1022, 17044), (2044, 8522), (4088, 4261)]